Andy Roddick, who is a popular guy in the world of social media, is reviewing a super day with Clare Balding on Wimbledon 2day. Should you wish to watch the day's highlights you can do so on this page, the BBC Sport app or on BBC Two.
If you still have the stomach for tension and dramatic endings, join us on Thursday for the women's semi-finals. Maria Sharapova versus Serena Williams. Need we say more? Thanks, as always, for joining us. Until tomorrow...
Stan's shot of the day
BBCCopyright: BBC
"Shot of the Day" goes to... Stan Wawrinka... He's got to win something - and yes, it is a backhand. Watch the video here.
The key numbers
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet
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Gasquet through to semi-finals
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Why was Gasquet changing the strapping in his racquet during every break towards the end? "I'm sweating a lot but also maybe it's a bit of superstition.
And what does he think about facing Novak Djokovic: "It will be tough but I'm happy with how I've played today and I'll try to play my best again against the best player in the world."
It was a great battle - Gasquet
More from Gasquet: "It was tough and I made some mistakes. He had big confidence after Paris and I had to fight. I really wanted to win. It's a great feeling as it's a big match.
"It came down to mental strength. I was aggressive and it was a great battle."
Gasquet into the semi-finals
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet
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"I wanted to win," says Gasquet after his victory, which is not an uncommon trait in elite sportspeople. "It was tough for me," he adds while the sweat falls from his nose like a leaky tap.
Gasquet into the semi-finals
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"It was a well-deserved result for Gasquet. He had plenty of opportunities to fold but he was rock solid in the fifth.
"It was a rough start for Stan, he pulled himself together and looked the favourite in set five but a couple of shots were his undoing."
Gasquet through to semi-finals
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet*
Eight years after his first and only Wimbledon semi-final, Richard Gasquet is through to his second, knocking out the fourth seed and the reigning French Open champion. The Frenchman happily acquiescing to fans' autograph requests.
Game, set and match Gasquet
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet*
AFPCopyright: AFP
One break point slips through the fingers. Gasquet looks to the skies in search of inspiration. Wawrinka steps forwards and can take his time to pat a volley beyond his opponent. Two match points saved. What about the third, though, Stan? Backhand long! Gasquet's knees buckle underneath him and he falls to the floor.
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Wawrinka 4-6 6-4 6-4 4-6 9-10 Gasquet*
Wawrinka has beaten Novak Djokovic in many a five-set marathons so Gasquet should not hinder his path to the last four. Or will he? The Swiss, breathing deeply in search for calm, slips behind and presents Gasquet with three match points as a backhand drifts long. Three match points! Gasquet! Richard Gasquet!
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*Wawrinka 4-6 6-4 6-4 4-6 9-10 Gasquet
AFPCopyright: AFP
Gasquet weathers the storm, though not many thought he would. From advantage he pounds from the baseline before overpowering Wawrinka with a forehand.
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*Wawrinka 4-6 6-4 6-4 4-6 9-9 Gasquet
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One man will falter, he will stutter close to the finishing line. The bookies would put their money on Gasquet, he of no Grand Slams and just the two major semi-finals.
The Frenchman with a tired backhand beyond the baseline. 30-30. Could this be it? Wawrinka with a stonking backhand passer. He raises the single digit. Break point.
But Gasquet conjures a boomer to the wings, Wawrinka netting the return. To deuce. We'll see you at 19:51 ish.
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Meg West: I really need to cook dinner, I'm starving... But cannot stop watching Wawrinka v Gasquet. Amazing match!! Too close to call.
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Wawrinka 4-6 6-4 6-4 4-6 9-9 Gasquet*
APCopyright: AP
It was back in 1815 that we first started updating the scores on this match. Who could have guessed that, 200 years later, they'd be still playing the deciding set, thrilling with wordly backhands and delightful net play. The umpire requests calm, but that's like trying to contain lighting in a bottle. Gasquet shanks a return - a hold to love for Wawrinka.
"That was lucky Stan's shot hit Gasquet on the frame of his racquet. That would have broken a rib it was hit so hard."
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*Wawrinka 4-6 6-4 6-4 4-6 8-9 Gasquet
It's getting nasty out there. Wawrinka with a body blow of a forehand, catching Gasquet on the side of the ribs. The Swiss raises his arm to apologise, then chuckles like a Bond villain. (He doesn't chuckle. Or stroke a white cat.) The Swiss still trailing, though, and fails to make up the arrears, botching backhands to present Gasquet with a simple hold.
"When players have been on court for so long, it stops you thinking so much and you end up playing a little bit better."
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Wawrinka 4-6 6-4 6-4 4-6 8-8 Gasquet*
APCopyright: AP
A Mexican Wave is started on Court One. The spectators giddy on a belly full of tennis. But, please, there's only so much entertainment a person can take. Stop it now or we will self combust. Wawrinka the assassin, shooting with accuracy when under intense pressure. A serve and volley to wrap up a hold to love.
"How much longer can Gasquet keep sneaking ahead and how much longer can Wawrinka keep sneaking it back?
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*Wawrinka 4-6 6-4 6-4 4-6 7-8 Gasquet
A shot of intent, a rasping ace down the middle. A sharp intake of breath from the impressed spectators. But from the sublime to the silly - a double fault, his fourth of the match. 15-15. The Frenchman upping the ante on his first serve, which helps him skip merrily ahead as if he were dancing through a meadow hand-in-hand with his lover.
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Wawrinka 4-6 6-4 6-4 4-6 7-7 Gasquet*
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"The good news is we still have at least another hour and a half of light, so we should get this game finished tonight."
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Wawrinka 4-6 6-4 6-4 4-6 7-7 Gasquet*
Three hours have now gone by since this match started. We expected a simple, fuss-free Wawrinka victory but Gasquet has other ideas. This match will end. But who knows when. The rallies are long, the standard high. Gasquet sticking to the baseline, which doesn't bring any reward. Wawrinka continuing to rattle off aces. A hold to 15.
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*Wawrinka 4-6 6-4 6-4 4-6 6-7 Gasquet
ReutersCopyright: Reuters
We've reached the stage where it's best to start watching through the lattice of our fingers. Wawrinka wants to challenge a Gasquet forehand - which was out - but the Swiss played it and left it too late. The Swiss throws daggers with his eyes towards the umpire. In the meantime, Gasquet romps to 40-0, ending with a magical crosscourt backhand winner.
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Wawrinka 4-6 6-4 6-4 4-6 6-6 Gasquet*
These two must be unaware that a tube strike started in London about an hour ago, although Court One's patrons don't seem too concerned about potential travel woes. The Swiss keeping the points short and sweet, rattling them off in quick succession thanks to a first serve which is as precise as his country's clocks. Hold to love.
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*Wawrinka 4-6 6-4 6-4 4-6 5-6 Gasquet
EPACopyright: EPA
There are no superlatives to describe the Wawrinka backhand when it's at its piercing best. Picture-perfect, pitch-perfect winner for a 0-30 lead. There's life in Gasquet, though, a smash followed by a irretrievable volley. 30-30. How much more of this can we take? Stan, Stan, Stan... backhand slapped into the net, then backhand into the tramlines. Wawrinka pointing to his head. The demons are playing up.
"The match was trundling along with no real drama and now it has just caught fire."
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Jonathan Slatter: Genuinely screaming at home watching this match. Incredible tennis!
Bonnie Beep: One-handed backhands should be made mandatory. So beautiful.
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Wawrinka 4-6 6-4 6-4 4-6 5-5 Gasquet*
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Of the two, Wawrinka is the man who is more accustomed to five-set thrillers in crunch stages of Grand Slams.
The fourth seed punches the air after taking a delightful opening point, he's beginning to feel at home on this stage again. Oh. Scrap that. Wawrinka botches a simple backhand volley. 30-15.
But Gasquet allows him to breathe easier, backhand drifting long. 40-15 - before Wawrinka holds to 30 thanks to a delicate volley at the tape. We're level. We're excited.
Wawrinka breaks back
*Wawrinka 4-6 6-4 6-4 4-6 4-5 Gasquet
Where's that backhand when you need it? Wawrinka remaining patient, pinning Gasquet back, bullying the Frenchman and Gasquet loops a backhand down the tramlines. Gasquet was two points from victory, but its all ifs, buts and maybes.
Break point Wawrinka
*Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet
Gasquet hasn't progressed to a Wimbledon semi-final since 2007. No-one thought he would in 2015. They sniffed and snorted at the thought. He's not there yet, however, dragging a backhand wide for 30-30... anxiety grips players and spectators. Beautiful at the net, to and fro... and Gasquet misses with a volley! Break back point Wawrinka.
"It is really tense. For all the great ball striking we have seen, it was a couple of sliced shots that have put Gasquet in this position."
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Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet*
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
Gasquet has moved really well throughout this match.
"If Wawrinka's camp aren't having palpitations right now, they're pretty cool."
Wawrinka broken
Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet*
Wawrinka talking to himself now, which is never a good sign, but super-duper first serves erase two break points. But Gasquet still has one left. The Frenchman's eyes widen when he realises he can reach a Wawrinka forehand - and the French Open champion is broken with a crisp forehand winner down the line. Blimey. Gasquet to serve for the match. Yes, you read it right.
Three break points Gasquet
Wawrinka 4-6 6-4 6-4 4-6 3-4 Gasquet*
Gasquet pacing behind the baseline, trying to keep calm, trying to stop the blood pumping, but all he does is make himself look like Norman Wisdom. No laughing matter for Wawrinka, though, let's the opening two points slip - and fails to control a volley at the net. Three break points Gasquet.
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*Wawrinka 4-6 6-4 6-4 4-6 3-4 Gasquet
EPACopyright: EPA
Backhand to backhand, 15 shots, 16 shots... decibels rising on Court One... the pair setting new standards... Wawrinka to the net and he chokes. It's the 29-year-old Gasquet who pulls through in this game. It's almost too tense to watch.
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*Wawrinka 4-6 6-4 6-4 4-6 3-3 Gasquet
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"At this point you can throw the stats out the window. It's about nerve, self-belief and a bit of luck. It's about believing in your shots and actually making them."
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Wawrinka 4-6 6-4 6-4 4-6 3-3 Gasquet*
Gasquet changing his grip during every changeover. How he manages to swirl with precision at such speed no-one knows. The crowd energised by what they're seeing, a magnificent two-hour plus spectacle. Wawrinka's serve so solid in this game that Gasquet spends most of his time muttering to himself.
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*Wawrinka 4-6 6-4 6-4 4-6 2-3 Gasquet
EPACopyright: EPA
Gasquet holds with a little more ease. The Frenchman in total control from the baseline before dashing forward to produce a volley sweeter than candyfloss. Wawrinka rash on the forehand, which allows his opponent to hold to 15.
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Andy Roddick
Former world number one on BBC Radio 5 Live
"Pedigree is shining through today. Roger and Murray did well and maybe the most impressive is Novak beating Cilic so comfortably."
Player reaction
Djokovic 6-4 6-4 6-4 Cilic
EPACopyright: EPA
Novak Djokovic on BBC after reaching the semi-finals: "I didn't know how my body was going to feel but I was hoping I would play well, which I have done.
"I try not to take it for granted. The top players are expected to reach the final stages but you have to earn it.
"Both Gasquet and Wawrinka have been there. Stan loves playing on the big stage, Gasquet loves playing on grass and is one of the most talented players we have on grass."
Djokovic into semi-finals
Djokovic 6-4 6-4 6-4 Cilic
Novak Djokovic comes off court saying that he came into the match hoping rather than believing that he was going to play well after his marathon fourth-round clash with Kevin Anderson.
And his thoughts on the possibility of playing Stan Wawrinka in the next round?
"I lost to Stan at the French Open final, I lost to him on his way to winning the Australian Open final. He loves the big stage and things are coming together for him in his game."
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Michael Mckella: Wawrinka v Gasquet going to a fifth set has taken this game to a different level of exciting! Enthralling stuff!
SLB88: Stan Wawrinka's one-handed backhand is just ridiculously good! A true thing of beauty!
"Little bit of pressure for both players in the fifth set. Amazing ball striking in the match. It's going to be about getting the opportunity and taking it now."
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Wawrinka 4-6 6-4 6-4 4-6 2-2 Gasquet*
EPACopyright: EPA
Supernaturally good tennis on Court One. A single-handed backhand masterclass from both players. Wawrinka needed to dig deep to hold, but a 20th ace of the match helped him overcome the persistent Gasquet.
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Djokovic 6-4 6-4 6-4 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"He will welcome the day off. He will wake up, get refreshed and now have that mental rest. Novak is the favourite in any tournament he enters right now but I don't think there is a bad player left."
Game, set and match
Djokovic 6-4 6-4 6-4 Cilic
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Novak Djokovic cracking on to 40-0, the briefest hold-up as Marin Cilic fires a forehand winner, but it is token resistance.
Djokovic waves a big hand to all four sides of Centre Court, Kate and Wills join the standing ovation and there are fist bumps all round in Camp Novak.
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*Djokovic 6-4 6-4 5-4 Cilic
Marin Cilic lives to fight another game.
But this is going to take quite some escape.
Djokovic, like Goldfinger, has him strapped to the table with a laser heading towards his nether regions.
And I'm not sure that Cilic is the full 007.
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Djokovic 6-4 6-4 5-3 Cilic*
Richard Krajicek
1996 Wimbledon champion on BBC Radio 5 live
"Novak looks like he is already getting ready for his next match. He didn't have too much of a tough match today and will be totally fresh for Friday. Bad news for his opponent."
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Djokovic 6-4 6-4 5-3 Cilic*
Andy Roddick
Former world number one on BBC Radio 5 Live
"In the last 10 minutes, Djokovic has been absolutely flawless. He is just trying to close this thing out."
Djokovic two points away
Djokovic 6-4 6-4 5-3 Cilic*
Novak Djokovic is in a hurry. Another two straight points and he has 0-30 as Marin Cilic, beaten by depth, duffs into the net.
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Wawrinka 4-6 6-4 6-4 4-6 1-1 Gasquet*
Gasquet saved a break point in the opening game of the fifth, while Wawrinka was also pushed on his service game - but both hold firm. Wawrinka securing the hold with an ace. Who knows how this match will end.
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Djokovic 6-4 6-4 5-3 Cilic*
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A hold to love. Novak Djokovic cantering for the last four and a swift finish after his hold-up in the last round at the hands of Kevin Anderson.
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*Djokovic 6-4 6-4 4-3 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"It is incredibly impressive how Novak has gone about changing his career. He has worked on his weaknesses and it has been pretty special."
Djokovic breaks
*Djokovic 6-4 6-4 4-3 Cilic
A sixth successive Wimbledon semi-final is calling.
And Novak Djokovic is very close to picking up the receiver.
Marin Cilic's serve has looked stiffened for the challenge of this third set, but suddenly Djokovic carves through it like the Sunday roast.
Only Roger Federer, - with seven - has made more than six successive semi-final appearances at Wimbledon.
History repeating?
WimbledonCopyright: Wimbledon
We could see it happening this year. But not if Richard Gasquet, currently in a fifth set against fourth seed Stan Wawrinka, has anything to say about it.
Djokovic holds
Djokovic 6-4 6-4 3-3 Cilic*
The cream rises to the top.
Just when he needs it, the defending champion finds a deft little backhand punch volley to foil Marin Cilic's thump down the line.
Cilic into the net on the next point and the chance slips through his fingers like greased mercury.
Djokovic taken to deuce
*Djokovic 6-4 6-4 2-3 Cilic
Novak Djokovic, for the first time in a long time, has deuce to defend.
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Wawrinka 4-6 6-4 6-4 4-6 Gasquet
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*Djokovic 6-4 6-4 2-3 Cilic
Another leisurely hold of serve for Marin Cilic. Damned lies and all that, but I think this statistic reveals why he has suddenly found a comfort zone.
Cilic's first serve percentage though this match:
First set: 56%
Second: set: 57%
Third set: 73%
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Wawrinka 4-6 6-4 6-4 4-6 Gasquet
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
Getty ImagesCopyright: Getty Images
"That's the way to steal a set away from your opponent. Let the scoreboard inflict the pressure and then step on the gas.
"Gasquet came in a couple of times during that game and forced some errors. The pressure told on that double fault. Stan no doubt is going off to collect himself, if nothing else."
Game and fourth set
Wawrinka 4-6 6-4 6-3 4-6 Gasquet
The world's most famous Stan is a touch inconsistent in his quarter-final against Gasquet. The fourth seed was serving to stay in the match and failed to to so. We're into a fifth-set decider. Gasquet in the semi-finals? Surely not.
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Djokovic 6-4 6-4 2-2 Cilic*
Serve is king in this set.
Novak Djokovic chalks off another service game to love, concluding with a lovely wrong-footing forehand. Cilic was barely in the same postcode.
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Djokovic 6-4 6-4 1-2 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"Andy will be up for the challenge should Wawrinka get past Gasquet. Given a choice he is choosing Gasquet though."
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*Djokovic 6-4 6-4 1-2 Cilic
Marin Cilic with a hold to love.
I have done the Duke and Duchess of Cambridge a disservice. It turns out even royalty need a bathroom break. Wills and Kate are back in their seats.
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Djokovic 6-4 6-4 1-1 Cilic*
Novak Djokovic still purring on serve. His game is ticking over beautifully and he gathers up another game. This time to 15.
Cilic is not laying leather on him at all on return.
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Djokovic 6-4 6-4 Cilic
SetCopyright: Set
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*Djokovic 6-4 6-4 0-1 Cilic
Is this the death rattle? Marin Cilic in a nasty little corner at 15-30. Not yet it isn't.
The Croat blasts his way back to 40-30 and then lures Novak Djokovic into the net to get back to his chair for a dab-down with his serve intact.
Djokovic, frustrated at his last stroke, slings his racquet into the air like a baton-twirling majorette.
Good take sir. Centre Court escapes a bashing on landing.
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*Wawrinka 4-6 6-4 6-3 3-4 Gasquet
Getty ImagesCopyright: Getty Images
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Djokovic 6-4 6-4 Cilic*
That's it. The Duke and Duchess of Cambridge have seen enough. They are heading out of the Royal Box and for home.
Novak Djokovic does look nailed on for this one and there is a tube strike to get home before.
Asked about how he expected the crowd to react when he and Murray play in Friday's semi-finals, Federer says: "I don't think that far ahead of how the crowd will react. They are open to choose whomever they prefer. The crowd will get involved in the match against Andy. Hopefully we can play our part and play great tennis."
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Djokovic 6-4 6-4 Cilic*
Andy Roddick
Former world number one on BBC Radio 5 Live
"It has been clinical from Novak. Marin has served well overall but the games he has been broken he has missed two of three first serves."
Game and second set
Djokovic 6-4 6-4 Cilic*
ReutersCopyright: Reuters
Marin Cilic thinks he spots a lifeline at 15-30, but turns out it is just Novak Djokovic dangling the hangman's noose.
A whopper of an ace, a laser-guided forehand onto the paint and then Cilic crashes into the gauze to bow out.
Djokovic breaks
*Djokovic 6-4 5-4 Cilic
Getty ImagesCopyright: Getty Images
Novak Djokovic gets a thick, lucky net cord that converts a routine forehand into a stone-cold winner. That is 0-30.
Marin Clic loads up on a forehand in the next rally, going for the whitewash and ratcheting the power up to 11 as he attempts to pierce Djokovic elastic-limbed defences.
Wide. Three break points. And the second is the clincher. Cilic into the net, Djokovic to serve for the set.
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Federer vs Murray
Richard Krajicek
1996 Wimbledon champion on BBC Radio 5 live
"I think Roger is playing good tennis but the problem for him is that Andy won today. Now he has to hope that Novak doesn't make the final. He is able to beat one of them but to beat Andy and Novak in three days is a bit too much.
"Andy is going to make Roger work for it and even if Roger wins, he'll be too tired to play to Novak. But tennis wise he is the best player.
"I don't think Roger is too old. But beating two top players can be a problem for him. It is going to be virtually impossible."
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Djokovic 6-4 4-4 Cilic*
Novak Djokovic puts himself in a bit of bother as he slips from 40-0 to 40-30 with a loose backhand into the net.
A slip from the stratospheric standards that he usually sets.
Marin Cilic cannot take advantage, but you just wonder what either of the men already into the last four - Andy Murray and Roger Federer - might have done had they been given a sniff.
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Wawrinka 4-6 6-4 6-3 Gasquet*
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*Djokovic 6-4 3-4 Cilic
ALLSPORTCopyright: ALLSPORT
That was more like it from Marin Cilic. A couple of aces and some careful slicing backhands to break up the Djokovic rhythm as he holds for the loss of a single point.
Kate and Wills, still determinedly sticking with the shades, are back front and centre in the Royal Box by the way and have been for a good few games now.
"Right now, Gasquet is facing an opponent who is completely different to the one he faced earlier in the match.
"Wawrinka has found his feet and his first serve is dominant.
"Gasquet has to deal with a more composed opponent. It's not fun."
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Djokovic 6-4 3-3 Cilic*
Another hold to love for Novak Djokovic.
Marin Cilic is not getting much respite from serving duty. Never mind trying to break, he could just do with a couple of minutes rest for that right arm.
Djokovic has won 12 of 14 points on his serve so far in this second set.
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*Djokovic 6-4 2-3 Cilic
ReutersCopyright: Reuters
Don't despair Boris. A half-chance gone for your man, but I'll wager there will be more.
Marin Cilic with a lovely whipper forehand down the line for 30-15. But Novak Djokovic keeps forcing him to come up with such wonder shots to keep pace in the second set.
Cilic makes it to safety with two points nibbled off his serve.
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Wawrinka 4-6 6-4 6-3 Gasquet*
There it goes, that dreamy single-handed backhand of Wawrinka's, flying by Gasquet. The wobble which was the first set long forgotten as he holds to love to secure the third set.
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Angela Fowler: Absolutely loving Wimbledon this year! Some amazing tennis being played. Can't wait for the final!
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Wawrinka 4-6 6-4 5-2 Gasquet
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Djokovic 6-4 2-2 Cilic*
ReutersCopyright: Reuters
Novak Djokovic whisks his way through a hold to love. The defending champion is straining at the reins and Cilic is struggling to keep him under control.
We are nearing break o'clock. I can feel it in my waters.
Battle of the backhands
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Djokovic 6-4 1-2 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"I knew I could not play my standard game against Roger Federer, like Marin is finding now, so you try to play above yourself. Sounds easy? It leads to errors and it is a very tricky situation but that is what the great players make you do."
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*Djokovic 6-4 1-2 Cilic
Marin Cilic is keeping his head above water, but the tide is rising.
Each service hold is toil and hard graft and Djokovic takes another 30-shaped chunk out of the Croat's serve, before it can limp over the line and to safety.
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Djokovic 6-4 1-1 Cilic*
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Marin Cilic has been a busy man today...
Wawrinka breaks Gasquet
*Wawrinka 4-6 6-4 4-1 Gasquet
Those worrying about Stan Wawrinka's future at Wimbledon 2015 need worry no longer because the Swiss has broken Gasquet early in the third set and has consolidated his lead. That dreamy single-handed backhand is on song again.
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Djokovic 6-4 1-1 Cilic*
Marin Cilic races out wide and spanks a fine backhand winner down the line for 30-15. Djokovic slaps palm on strings once again in congratulations. What a gent.
I'm not sure if he is feeling so magnanimous though as he plonks a groundstroke wide though to shift Cilic onto 30-30 and within sight of a break.
No worries. Djokovic wallops away a mid-court bounce to level up.
Pick your match
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So, two men's quarter-finals are now live on BBC Sport, plus plenty of doubles action to watch as well. Click here to view online.
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*Djokovic 6-4 0-1 Cilic
Marin Cilic has dodged the break there, picking his way through the barrage of baseline bruisers to post first on the second-set scoreboard.
Deuce on Cilic serve
Djokovic 6-4 0-0 Cilic*
PACopyright: PA
Ellie Goulding is in the stands today. It gets like Stella Street on Centre Court in the second half of the second week.
You have to fight your way though indie-band bassists and former prime-time weather presenters just to get to the urinals.
Marin Cilic looks safe and secure at 40-15, but he has been dragged into the dangerous depths of deuce.
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Djokovic 6-4 Cilic*
Andy Roddick
Former world number one on BBC Radio 5 Live
"The problem is Novak does not give you many opportunities. Can Cilic get good enough balls to be in a position to come forward?"
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Djokovic 6-4 Cilic*
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Game and first set
Djokovic 6-4 Cilic*
Marin Cilic sees off a third set point with a lovely scampering flicked winner off a Djokovic drop-shot.
Another round of applause from Djokovic. But that sporting appreciation is usually followed by on-court annihilation.
And so it comes to pass. Cilic battered back behind the baseline and his forehand is into the net.
Deuce on Djokovic serve
*Djokovic 5-4 Cilic
A double fault to open up is none too clever, but Novak Djokovic looks like he has got this one covered.
A lovely forehand hops away for a winner, 40-15, and two set points.
Centre Court is braced for a sit-down, stand-up changeover. They are not getting it yet, two Djokovic forehands long, the second a horrible framed mis-cue takes us to deuce.
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Djokovic 5-4 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"Cilic is getting a crash course in what it is to be the best in the world. You have to perform every week to be up there. Marin hasn't got to that level every week yet."
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*Djokovic 5-4 Cilic
Marin Cilic stuffs a hold to love down the pipe. Novak Djokovic does not look too fussed though.
I think he wrote off that game halfway through, backing himself to save energy and get the job done on his own tee-off.
Let's find out if that was canny or complacent...
Game and second set
*Wawrinka 4-6 6-4 Gasquet
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Oh Richard, you enigmatic man. Wawrinka collects three set points on the Frenchman's serve and he surrenders with a whimper, throwing in a double fault. Must do better against a two-time Grand Slam winner.
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Djokovic 5-3 Cilic*
ReutersCopyright: Reuters
Talking of Goran, here is the man himself in the player's box.
There looks like there has been a bit of sculpting of that beard since his own SW19 glory days - heavy at the front, tapering to the sideboards - all very tight and tidy.
Much like Novak Djokovic's game. The defending champion move on to within a game of the first set.
Can Cilic emulate his coach?
*Djokovic 4-3 Cilic
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*Djokovic 4-3 Cilic
Blood in the water. Cilic finds himself 0-30 down and two points away from a break that he won't get back from.
But goodness me, those are delicate dainty hands, the sort to make Kate's in the Royal Box look like she has spent a career pot-washing.
Two delicious drop volleys help him back to 40-30 and earn a little smatter of applause from Djokovic. Djoko into the net and the Croat keeps his cards on the table in the opener.
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Djokovic 4-2 Cilic*
Novak Djokovic is chiselling and chipping his way towards the finishline in this first set.
Nothing particularly flashy, just relentless percentage tennis, playing with dead-eyed accuracy and a healthy margin to absorb any errors.
It's been enough so far. He holds to 15.
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*Djokovic 3-2 Cilic
Novak Djokovic offers Marin Cilic a large slice of open court on his own forehand side, daring him to try and make the pass.
Cilic takes up the challenge and passes with flying colours, lassoing the ball up, down, over and in as Djokovic can only stand and admire.
The Royal Box is looking a little sparse by the way. David and Romeo Beckham in the cheap(er) seats have been in position from the start though. Sport-watching Trojans the pair of them.
Been inspired to play?
BBC Sport
BBCCopyright: BBC
When Wimbledon arrives each summer, tennis captivates the nation for two weeks.
But that's not the full story - Brits of all ages are switched on all year round, with nearly a million swishing their racquets once a month.
And that is exactly what Novak Djokovic does. And in some style.
He rattles through four points at double quick speed, sealing the game with an ace.
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Djokovic 2-1 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"You see the way Novak has such balance. His body control is second to none. Switching directions, like he does, is not easy. He wants to get off to a fast start after his epic last round. This is just where he wants to be."
Djokovic breaks
*Djokovic 2-1 Cilic
Novak Djokovic scuttles sideways like a crab and then unleashes like a viper to hit a winning return for 30-40 and a break point.
Into a baseline rally, and that is what suits the top seed. He drags Cilic back and forth along the baseline. The Croat is chasing like a determined labrador, but is finally shaken off the scent by a forehand winner down the line.
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Wawrinka 4-6 3-0 Gasquet
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Gasquet started well... as this graphic shows but he's not doing so well in the second set. Perhaps he needs to study the information here...
First-set stats
Wawrinka 4-6 Gasquet
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Djokovic 1-1 Cilic*
Promising signs for Marin Cilic who shows some good front-court hustle, but dumps a very makeable volley into the net at 30-15 down.
Novak Djokovic makes good his escape, but it could have been a sticky situation had Cilic got that one to land right.
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*Djokovic 0-1 Cilic
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A nice opening game from Marin Cilic who gets the serve cranking into life to take the game for the loss of one point.
The Croat is coached by former Wimbledon champion Goran Ivansevic. I wonder if that famous Y-fronts celebration back in Split is part of his Wimbledon-winning fantasy?
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Djokovic v Cilic
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More figures that a multinational's annual accounts here. Good luck digesting that little lot. I'm just a words man.
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Getty ImagesCopyright: Getty Images
Oli Coles: Hope all four top seeds get through today as Fed vs Murray and Novak vs Warwinka would be an incredible semi-final line-up!
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Djokovic v Cilic
Novak Djokovic went the distance in a five-setter against big Kevin Anderson that spanned both Monday and Tuesday in the previous round.
Will take give Cilic the advantage?
Perhaps not. Cilic was bogged down in a four-and-a-half-hour slug-fest with John Isner in the third round and has been on court nearly four hours longer in total so far.
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Djokovic v Cilic
BBCCopyright: BBC
Right, the tale of the tape.
It is a one-sided 12-0 in favour of Novak Djokovic in the head to head.
One of those wins was at the same stage of last year's Wimbledon championship, when Djokovic found himself two sets to one down, but fought back in five.
Since then a couple of straight-sets wins for Djokovic with Cilic winning just a total of five games across the two defeats.
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Getty ImagesCopyright: Getty Images
Game and first set
*Wawrinka 4-6 Gasquet
Surprise on Court One as Richard Gasquet secures the first set at the expense of French Open champion Stan Wawrinka. The Frenchman messes up one break point, a simple forehand slapped into the net, but he quickly makes amends - Wawrinka's usually solid backhand fails. The Swiss' first serve troubling him in that set.
Murray brothers in the semi-finals
Murray 6-4 7-5 6-4 Pospisil
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By reaching the semi-finals of the men's singles and men's doubles events here, Andy and Jamie Murray have become the first brothers to reach the semis in the men's singles and men's doubles events at the same Wimbledon since Australians John and Neale Fraser in 1962.
The Frasers both reached the men's singles and men's doubles semifinals (with different partners) at the 1962 Wimbledon.
Next on Centre Court
Djokovic v Cilic
Top seed Novak Djokovic against US Open champion Marin Cilic is next up on Centre Court and it will be an open-air affair.
The roof has been peeled back and we are getting some fresh air flowing around the old place.
Plenty of people taking the chance to loosen off the limbs with a trip to the bar or bathroom and the players emerge to a smattering of applause rather than the full standing ovation afforded Andy Murray and, to a lesser extent, Vasek Pospisil's entrance.
'Federer looking brilliant'
John Lloyd
Former British number one on BBC Two
"Roger Federer is looking brilliant, staggering. Has he lost any speed at all? I don't think he has.
"I love the way he's mixing up the serve and volley now. He's looking so aggressive. He's taking more chances and seems more confident. I like it, he's always throwing different things at you."
'Murray looked comfortable'
Murray 6-4 7-5 6-4 Pospisil
Andy Roddick
Former world number one on BBC Radio 5 Live
Getty ImagesCopyright: Getty Images
"It's what we thought would happen. We didn't think Pospisil would threaten Murray's serve too much. Murray was so solid.
"I think the roof helped Murray, not that he needed it, though. He looked so comfortable."
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Jon Szeto: A Murray v Wawrinka final would be fascinating. 2 Grand Slams apiece and each has the 2 the other doesn't!
Matt J. Lewensztajn: Federer & then potentially Djokovic. That's like being told you've got Barca if you beat Madrid. No pressure then.
Ashley Gorman: It's a pity that it's an Andy Murray and Roger Federer semi-final! Definitely would be a much better final.
"Impressive performance from Murray, he looked very sharp and his game looks in full working order. The movement, which is key for him, looked strong. Murray will be in a very happy place as got through that match without too much stress.
"Murray's backhand down the line against Roger's one-handed backhand will be the key. Two great champions and there is not a whole lot in it."
Stinky sweatband ahoy
PACopyright: PA
Camilla received one of Murray's stinky sweatbands in the first week, but today it's a chance for the masses to fight over the Scot's discarded prize.
"This is Murray's best performance in the tournament as Pospisil is an all-round player. The match was played at a very high level and Murray will be happy with a straight-set win and this will help him hone his concentration.
"Roger Federer is a different league altogether but this was a good stepping stone towards that match. I'd pick Murray as the favourite."
"Murray doesn't need to do anything different; he is serving well, returning well, being patient from the baseline and moving his opponents around. At this level, it is whoever plays the big moments well, grabs the opportunities. It'll be a tough match, but Murray has the edge."
Player reaction
Murray 6-4 7-5 6-4 Pospisil
More from Andy Murray: "I have loved playing here over the years. I have always played some of my best tennis here. I hope I can get to another final but it will be a tough one.
"I enjoy the two weeks of Wimbledon. On the court it is stressful but when I look back, I enjoy that. Great support. I know Roger very well, we walked to the practice courts together this morning. Friday is a different story and hopefully we can have a great match."
Player reaction
Murray 6-4 7-5 6-4 Pospisil
EPACopyright: EPA
Andy Murray on BBC One after reaching the semi-finals: "I felt I played some good stuff. He served extremely well for periods, I tried to change my return position at the end of the second for myself to see the returns better. It was difficult stopping a couple of times and coming out under the roof."
Murray into semi-finals
Murray 6-4 7-5 6-4 Pospisil
The Royal Box is now empty, although someone has left a brown handbag on a seat in the second row. Hopefully they're reading this. You can never be too careful. But enough of that because Andy Murray has something to say...
"I think I'll go with Stan (in the match against Richard Gasquet) with the confidence that he is riding on. Gasquet can hit the ball well but the power of Wawrinka is immense. He also has the willingness to come forward."
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*Wawrinka 3-3 Gasquet
Jean-Paul Gautier? Asterix? David Ginola?
None are quite as quintessentially French as Richard Gasquet.
The 29-year-old is flinging that showboaty one-handed backhand around on Court One. But Stan Wawrinka can batter it beautifully off that wing as well.
Some of these baseline exchanges need to be pickled and put in a museum for posterity.
No breaks of serve as yet.
Murray into semi-finals
A sixth Wimbledon semi-final for Andy Murray - and a 150th Grand Slam match-win. How many Grand Slam semi-finals has the Scot now reached? Just the 17. Sweet 17.
Murray into semi-finals
Getty ImagesCopyright: Getty Images
Say it once, say it twice, say it over and over again: Andy Murray versus Roger Federer in Friday's semi-final. The Duke of Cambridge and Bear Grylls are licking their lips at the prospect.
Murray into semi-finals
Murray 6-4 7-5 6-4 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Sometimes you lose sight, with the other giants of the game, of how mentally strong Murray is and how well he deals with the pressure and adversity.
"Pospisil did everything he could to enjoy it but you never felt the outcome was in doubt."
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Chris Goldsmith: 2013 Wimbledon Champion Andy Murray v 7 times #Wimbledon Champion Roger Federer, Friday afternoon July 10th. See you all there!!
Game, set and match Murray
Murray 6-4 7-5 6-4 Pospisil
Getty ImagesCopyright: Getty Images
Murray steps in from the baseline, goes on the attack... Pospisil with no chance. The British number one is through to the Wimbledon semi-final and the delighted spectators give him a standing ovation.
Second match point
Murray 6-4 7-5 5-4 Pospisil*
Murray pinning his rival onto the back of the baseline and he fails to negotiate the barrier. Second match point Murray.
Pospisil saves match point
Murray 6-4 7-5 5-4 Pospisil*
Momentum-changing forehand from Pospisil, Murray at full stretch near the tramlines, his backhand has no oomph and the Canadian has oodles of time to pat away a forehand winner. Deuce.
Match point Murray
Murray 6-4 7-5 5-4 Pospisil*
Pospil goes long after a lengthy baseline exchange. Match point Murray.
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Murray 6-4 7-5 5-4 Pospisil*
What's happened here? Murray's forehand faltering. First break point of the match to Pospisil. But the Scot arrows a return to the wings and we're at deuce.
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Murray 6-4 7-5 5-4 Pospisil*
Murray with acres of grass to aim at - but he balloons a forehand into the tape. Pospisil reducing the arrears and dragging himself to 30-30 by forcing the Scot onto the back foot.
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Murray 6-4 7-5 5-4 Pospisil*
It's like the opening scene of a Batman comic. Kerpow. Winning forehand Murray. 30-0.
Murray serving for the match
Murray 6-4 7-5 5-4 Pospisil*
Majority of Centre Court perched forward on the edge of their sets. First serve iffy. Second serve in, Pospisil screws a backhand long. First blow to Murray. 15-0.
Murray breaks
*Murray 6-4 7-5 5-4 Pospisil
EPACopyright: EPA
A looping backhand into the tramlines and Pospisil, head bowed, shoulder slumped, is up against it at 0-30. The first serve is taken off him for time wasting and Centre Court hisses and boos. The Canadian's second serve is enough to outfox Murray, who angrily slaps the racquet of his strings.
The Briton wants to end this match, but can he? Break point. Possibly. "Come on, Andy" the spectators sing. Cheeky Pospisil, through the legs, but that won't beat Murray who now serves for the match.
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Wawrinka v Gasquet
BBCCopyright: BBC
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McEnroe on Wawrinka v Gasquet
John McEnroe
Three-time Wimbledon champion on BBC TV
"I would say if they play 10 times here in this situation at Wimbledon, I would say Wawrinka would win six of the 10.
"But I think Gasquet has a great shot of pulling off an upset, unless Stan brings the A game.
"If he does, he's the better overall player."
Next on Court One...
Wawrinka v Gasquet
After seeing his compatriot Gilles Simon swabbed across the Court One floor by the Swiss number one Roger Federer, Richard Gasquet has to try and see if he can do any better against Swiss number two Stan Wawrinka.
Australian Open champion Wawrinka is yet to drop a set.
Gasquet is bidding to make the Wimbledon semi-finals for the first time since 2007.
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Murray 6-4 7-5 4-4 Pospisil*
John McEnroe
Three-time Wimbledon champion on BBC TV
"Murray is frustrated he couldn't make Pospisil play. When he did have the chance, Pospisil was able to capitalise on his skill at the net.
"Murray senses some fatigue in Pospisil. Things are looking really good, he just needs to take his time."
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Murray 6-4 7-5 4-4 Pospisil*
Tim Henman
Former British number one on BBC TV
"Murray has to stay patient. He's 2-0 up but Pospisil is playing well. Murray will get more opportunities to break."
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Chris Fleming: Murray is trying too hard. Federer will beat him at this rate.
Default Girl: Waiting for this Murray vs Pospisil exhibition match to end quick for the real match to start on Centre Court.
sam.chalmers: In Australia on Rottnest Island in the pub watching the tennis after work! Let's finish this in three sets!
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Murray 6-4 7-5 4-4 Pospisil*
Another drop shot from Pospisil, another athletic fetch from Murray which has the crowd purring. An adrenalized forehand return from the Canadian for 40-0 and a winning forehand seals the game in the Briton's favour. No trouble for Murray on his own serve, he just needs that killer instinct.
"You can see by the way Pospisil has conducted himself even after losing the first two sets that he is not going anywhere. He has stuck to his game plan and perhaps is at his most dangerous now."
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*Murray 6-4 7-5 3-4 Pospisil
AFPCopyright: AFP
Five break points for Murray in this set and none taken. The Briton frustrated, Pospisil living on. The game ends when the Scot's return drifts long. Liquid being guzzled during the changeover. Murray plotting his crowning move.
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Jonathan Jurejko
BBC Sport at Wimbledon
BBCCopyright: BBC
"Hmmm, I'm going to Wimbledon to watch Andy Murray. I need something to show my allegiance. Union Jack flag? Too standard. Red, white and blue face paint? Too childish. I need something striking. Now where's that 'Cool Britannia' jacket that my dad bought from Carnaby Street in the Swinging Sixties..."
This dapper chap wins the 'best dressed' gong on Murray Mound. No-one else made the shortlist. Few others got the memo about fancy dress though, apart from a few wannabe Bjorn Borgs - think sweatbands and short shorts - wandering around.
"Andy Murray is perhaps losing a bit of concentration here. Pospisil is not going anywhere and fighting along."
"Nice blend of play from Pospisil, challenging Murray in every part of the game. Murray's returning game has been challenged by the good serving of Pospisil."
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*Murray 6-4 7-5 3-3 Pospisil
Pospisil butchers a backhand. 15-30 - time for Murray to turn the screw? Another rapid return puts the Canadian under pressure and he nets - two break points Murray. The Briton allows one to slip through his fingers. What about the next? They grind it out at the baseline until Pospisil forces the game to deuce with a peachy volley. Gutsy.
Life on the lawns
Jonathan Jurejko
BBC Sport at Wimbledon
BBCCopyright: BBC
At the summit of Murray Mound, there is a grassy area of peace and tranquility - the sort of retreat where you can drift off and wake up thinking you're in Kew Gardens.
But today people are strategically stood - behind the view-obstructing, hydrangea-lined water feature - ducking and squinting to see the big screen on the side of Court One.
A few worn-out middle-aged men are catching the zeds - although even the huge cheer which greeted Murray's set-winning point doesn't stir them.
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Wayne Ellis: Has anyone ever had an easier route to the semi-finals than Federer? Couldn't have hand picked easier opponents...
Charley: Roger Federer is just an absolute gentleman and true legend. Cannot find fault with the man!
Lee Clarke: Is there a sportsperson more elegant around their field of play than @rogerfederer. Simply irresistible!
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Murray 6-4 7-5 3-3 Pospisil*
The Murray serve as precise as a surgeon's knife. Pospisil doing little damage on the returns, although when a rare rally ensues it's Murray who falters. A medley of booming first serves, though, does the job for the Scot.
"Simon was solid in Queen's but was out of sorts today and was out-served by Roger Federer. Even the longer rallies went in Federer's favour.
"Simon never got his teeth into the match; it was a very flat performance from him. Perhaps he got a bit overwhelmed by the great serve of Roger Federer.
"Simon is basically a baseline player but he has shown in the tournament that he can come forward. Today he barely got out of baseline towards the net."
Federer into semi-finals
Simon 3-6 5-7 2-6 Federer
Getty ImagesCopyright: Getty Images
Roger Federer tells BBC Sport: "The stop and goes with the weather are tough but I think I used them to my advantage. The breaks helped rather than hindered me.
"Simon was a quality return player and the game I got broken he was too good.
And on the prospect of facing Andy Murray next: "We both like to look back on that summer of 2012. If we knew I would win Wimbledon and him Olympics, I think we both would have taken it. It was a great summer for us.
"I am happy for him, he is doing so well after back injury. People forget how hard it is to get back. It will be a tough one for me but I am obviously looking forward to it."
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*Murray 6-4 7-5 2-3 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"You have to admire Pospisil's effort in this event. He's taken respect levels up a few notches. Everything is hurting you would assume. He's battling as hard as he can and he's still got some game. You can see that."
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*Murray 6-4 7-5 2-3 Pospisil
Murray with a backhand into the tape... 40-15... Pospisil with a howitzer into the wings... a trouble-free hold and Murray seemed to punch his towel during the changeover.
BBC coverage
BBCCopyright: BBC
You can also watch Britain's Katie Swann in action in the girls' singles. She is doing well. Click here.
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Murray 6-4 7-5 2-2 Pospisil*
PACopyright: PA
Murray preparing to serve, the Duke of Cambridge scratches his Royal nose... But is he scratching an itch or is it a coaching signal to the Briton? Murray in control, an easy-peasy hold to 15.
Federer into semi-finals
Simon 3-6 5-7 2-6 Federer
John Lloyd
Former British number one on BBC Two
"Absolutely brilliant. I thought this would be a tough match but this was a stroll for him. He served so well, moved well, aggressive at the right times. Simon tried to counter punch but he was just bouncing off Federer. He was totally in command."
Game, set and match
Simon 3-6 5-7 2-6 Federer
ReutersCopyright: Reuters
The usual low-key, matter-of-fact awesomeness from Roger Federer.
Gilles Simon is back in his box in an hour and 34 minutes.
Doing it against Andy Murray in the semi-finals, which looks likely to be his next task, is a whole different order of things though.
Pospisil is technically playing very well. You get the feeling that if Murray steps off the gas a bit then Pospisil can break Murray's serve. He may not win the match but will certainly make life difficult for Murray.
"Murray knows he has got to spend less energy today with the likelihood that he has got Federer and Djokovic ahead in the next rounds. He is playing with a lot of conviction."
"No visible signs of fatigue from Pospisil, he is running everything down."
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*Murray 6-4 7-5 1-2 Pospisil
Pospisil's legs turning to guacamole, coughing up a double fault to allow Murray to level at 30-30. The next point is a baseline slug-fest, with Pospisil's backhand folding. Break point Murray but again the Canadian serves his way out of danger. The British number one duffs a backhand return into the tape, Pospisil follows up with an ace and Murray enjoying a monologue at the changeover.
Federer breaks
Simon 3-6 5-7 2-5 Federer*
Just too good.
Roger Federer brings up 15-40 with a flashing forehand winner and coverts the second break point as he soaks up punishment with baseline slices and Gilles Simon miscues into the net as he attempts to up the pace.
Federer serving for a 10th Wimbledon semi-final appearance.
How Pospisil got here?
Murray 6-4 7-5 1-1 Pospisil*
BBCCopyright: BBC
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*Murray 6-4 7-5 1-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Those legs of Pospisil are certainly getting heavier. He needed that game big time."
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BHF26: Andy Murray two sets! Brilliant tennis from Andy, all tactics/game strategy going to plan! Andy will seal the match in this set.
Alice: Pospisil is playing really well, but Murray's just too good right now, two sets up!
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Murray 6-4 7-5 1-1 Pospisil*
When will Pospisil learn? He attracts the former champion to the net with a dropper - but Murray is to it in a flash, crunching a forehand down the line. From balletic to brutal as he lasers an ace by Pospisil for 40-15, and the game comes to a satisfactory conclusion, the Canadian sent floundering on the baseline as Murray bosses it from the middle of the court.
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Simon 3-6 5-7 2-4 Federer
BBCCopyright: BBC
Plain sailing for Roger Federer thus far....
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*Simon 3-6 5-7 2-4 Federer
Australian legend Rod Laver - a four-time Wimbledon champion - is also on Court One watching Roger Federer.
He is wearing an official badge from the All England Club that has him down as "Rodney Laver". I imagine the last time someone called him Rodney was when telling him off as a five-year-old.
"I am very impressed with Pospisil. He is a very good player and is playing a good match, mixing it up well but Murray is just doing special things. The rain delay may have helped Andy with Pospisil losing concentration. I'd be surprised to see a Murray meltdown."
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*Murray 6-4 7-5 0-1 Pospisil
PACopyright: PA
David Beckham and Ashley Young discussing the Raheem Sterling transfer saga as Pospisil vanished for a comfort break. (Disclaimer: no idea what they're laughing about).
Becks enjoyed watching Murray's crosscourt volley from a zany angle, full of razzle-dazzle. The Scot ahead, and he secures a break point with another show-stopping backhand passer - sprinting like a panther to pounce on a Pospisil volley. The Canadian's serve to the rescue, though. To deuce we go. Break point gone, gone, gone.
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Simon 3-6 5-7 1-2 Federer
John Lloyd
Former British number one on BBC Two
"Federer has not allowed Simon to play his game. He has snuffed him out. Federer has been so immaculate on his own serve, Simon has never looked like getting into the rallies."
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Simon 3-6 5-7 1-2 Federer*
EPACopyright: EPA
Genuine royalty, but Zara Phillips is a bit of a rebel. Well, by Palace standards anyway.
Princess Anne's daughter got her tongue pierced as a teenager and now she is eschewing the comforts of Centre Court's Royal Box to mix with the hoi polloi on Court One and soak up some Fed.
Game and second set
Murray 6-4 7-5 Pospisil*
Murray like a volcano wrapped in an ice pack. The Scot composed and cool, yet brimming with dynamism. A picture-perfect overhead clips the baseline to bring up the set point and Pospisil sinks like soufflé.
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*Murray 6-4 6-5 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Murray has put negative thoughts in Pospisil's mind. He's distracted him at the wrong time."
Murray breaks
*Murray 6-4 6-5 Pospisil
APCopyright: AP
A bumper baseline-fest... 22 shots, 23 shots,... Murray ups the ante, sends Pospisil chasing a volcanic forehand and the Canadian merely nets. The Scot growls. More big hitting from the back of the court, they bish, they bash, and the British number one overpowers his opponent with a forehand full of menace and spin. 30-30.
Pospisil breathing deeply. Break point Murray - the Scot coming out on top of a quick-step at the net. And the Scot sends his rival to the floor, a dreamy backhand pass. Stentorian roar from the British number one as he leaps and twirls to his chair.
Federer breaks
Simon 3-6 5-7 0-1 Federer*
Roger Federer looks good, but Gilles Simon is providing a pretty good backdrop for the second seed.
Facing 30-40 and break point, the Frenchman advances on a mid-court ball, but boshes a nothing-much forehand down the middle and then duffs a very makeable volley wide.
Ugly stuff.
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Simon 3-6 5-7 Federer
John Lloyd
Former British number one on BBC Two
"Roger Federer's serve is underestimated. The variety, the almost unreturnables, the serves that put him in a great position.. You can't get a read on his second serve either."
Game and second set
*Simon 3-6 5-7 Federer
Getty ImagesCopyright: Getty Images
It'll take more than a little rain to derail the Fed-Express.
He resumes at 15-0 up and three points away from the second set.
He collects them up quick-smart, hitting two aces en route.
Second set done and dusted and it is a long, long way back for Gilles Simon.
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Murray 6-4 5-5 Pospisil*
A puff of chalk as Murray arrows a cannon serve into the corner. Spectators wince, Pospisil flinches. Rat-a-tat-tat, an ace from the Scot - his second of the match - and he's at ease, finishing with a serve and volley.
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*Murray 6-4 4-5 Pospisil
Pospisil forms a fist with his right hand as he struts back to the baseline, pleased with his delicate volley at the net. The Canadian looks like a lumberjack, but has an artisan's hands. A final serve into the Murray ribcage and the underdog is bouncing like a boxer as he makes is way to his chair.
Henman explains roof logistics
Tim Henman
Former British number one on BBC TV
"They have a weather radar in the room next to the referees' room. Between now and 16:00 it looked unsettled. After an interruption already, they thought it was best to get the roof shut.
"If the weather improves, it will be open for the next match.
"The biggest difference is the sound. The ball on the strings sounds louder. Players feel like there's more humidity even though it's only half a percent. It feels warmer because of the air circulation."
Post update
Murray 6-4 4-4 Pospisil*
The lights are green, and we're off. Again. Cat-like reflexes from Murray, scooting to the tape to fetch a volley and then all he has to do is watch an ill-timed lob fly over the baseline. The Pospisil forehand wild at times during that game. Murray holds to 15.
Post update
Simon 3-6 5-6 Federer*
The route to Court One is not the stroll though marbled corridors that the players get to enjoy on the way to Centre Court.
Roger Federer and Gilles Simon emerge from what looks like the sort of tunnel they use to deliver lorry loads of strawberries to the All England kitchens.
Time for a quick knock-up...
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Calum Black: Flew back from Ibiza straight to Sharapova/Williams 2005 semi. Then got return tickets for Williams/Davenport final.
Tom Owen: Getting resale Centre Court tickets to see Agassi in '92, aged 7, shouting 'out' mid point, being in all kinds of trouble...
Sammy P: Went to the US Open in 2011 to watch Nadal. It rained! Nadal played all of 15 mins vs Muller, Nadal didn't win one point.
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Court One covers off
Simon 3-6 5-6 Federer*
No roof on Court One.
But no covers either.
Several of the court valets are sporting shades as they undress the second stage. It is actually looking quite sporty out there weather-wise. A crisp blue sky and only a few fluffy clouds to get in the way of the big yellow fella.
Federer v Simon is close to resumption. The Fed is serving for the second set at 15-0 up in the 12th game.
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Davy Corrigan: In Melbourne, in bed, wishing everything happening up there was down here, damn you lot and your northern summer shenanigans!
Roof is closed
So, this quarter-final has now turned into an indoor tie and some of you may be interested to know that two of Murray's three victories over Pospisil were indoors, in Vienna (2014) and Rotterdam (2015). The main acts have arrived and are warming-up once again.
Roof is closed
EPACopyright: EPA
The line judges stride military-style onto centre. The umpire removes his jumper, narrowly avoids getting his head stuck in the neck - it was touch and go - and replaces wool with a dapper sports jacket. They're all standing to attention, waiting for curtain call.
Roof is closed
The baseline is being brushed by two boys holding brooms. They've been using the same brushes for 20-odd years at Wimbledon, just like Trigger's, seven different sticks, nine different brushes... [There's no need to start throwing tomatoes at your screen.] Those who have remained on Centre are standing, while the photographers are continuing to adoringly focus their lenses on David Beckham.
Post update
Roof is closed
"Enough of this shilly-shallying," says the roof, or it would if it were a talking object. The bridges are drawn, the covers are rolled up, never to be used again on Centre for the rest of the day you'd assume.
Roof closed
Let's hope the weather is the only unstable thing up there...
Pospisil - a Pointless answer?
Richard Osman, co-presenter of Pointless, reckons Pospisil will soon get a mention on the BBC quiz show.
Post update
Get involved via #bbctennis
Rebekah Ellerby: I love the rush of the ball boys and girls getting the rain cover on court. And when the umpire gets pushed off!
Jonny Chard: Always amazes me the speed at which the covers go on at Wimbledon!
Matt McGladrigan: They know there's going to be showers throughout the day. Just get @WimbledonRoof over Centre. Outdoor tournament blah blah.
Rain stops play
Jonathan Jurejko
BBC Sport at Wimbledon
BBCCopyright: BBC
What a difference a week makes. Especially in British Summer Time.
Last week overheating spectators would have been heard muttering about how lovely a rain shower would be to help cool them down. Today they're complaining about the lack of searing heat as they get soaked.
Brollies and cagoules are whipped out quick smart on Murray Mound, those unfortunate souls without are forced to cower for cover...
Rain stops play
Simon 3-6 5-6 Federer*
BBCCopyright: BBC
Stats of the match
The statistics suggest both Murray and Pospisil are evenly matched in this, erm match. They've both won 83% of points on their first serve, while Murray has a 78% success rate at the net and Pospisil 80%.
But when it comes to winners, the Canadian is the overwhelming, erm, winner - 23 for Pospil, 7 for Murray, although the Scot has made fewer unforced errors (11 to six). I hope those numbers makes the rain delay go a little quicker.
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Monty Moncrieff: Booked a trip to New York for mum's 75th birthday without realising we'd be there for 2009 US Open final but we got tickets!
Christopher Halsall: Flew from Vancouver to Melbourne via Shanghai in 2012 to see seven Brits lose on the first day of the Aussie Open.
thesportsdragon: Walking past court five in 2012 took an Angie Kerber forehand full in the face! My favourite player ever since.
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Rain stops play
The ball boys and girls sprint onto the grass. Those charged with taking down the net unwind the nuts and bolts with the speed of a rope maker. The players disappear, Centre Court now protected, as is Court One. How long will this rain last? Not too long, says a BBC weather forecaster. "Five 10 minutes maximum," he says.
Rain stops play
Those pesky dark clouds had been looming and they, rudely, start leakin over the All England Club.
Federer breaks
Simon 3-6 5-6 Federer*
Roger gets straight back on the horse and responds to that break from Simon with one of his own.
His royal Swissness will serve for the second set next.
Post update
*Murray 6-4 3-4 Pospisil
Quiet before the storm, which is why one spectator is trying to quietly unpack a tuna sarnie wrapped in tinfoil. Another spectator is giving his friend a running commentary of the match, pointing this way and that. The friend is in a trance.
The light has dimmed on Centre, and so too has Murray - who surprises many with a sloppy forehand at 30-30. Craftsman's touch at the net from Pospisil earns him the winning point.
Simon breaks
*Simon 3-6 5-5 Federer
Getty ImagesCopyright: Getty Images
Smack the top of the telly, refresh the page, retune the radio.
Nope, no mistake. Roger Federer has just been broken for the first time in 116 service games - a run that stretched back to the first round in Halle last month.
Gilles Simon keeps himself alive in the second set.
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.Copyright: .
Post update
Murray 6-4 3-3 Pospisil*
Sometimes they go in. Sometimes out. Pospisil's forehand kisses the paint and draws gasps from the spectators as he levels at 15-15. Murray not as dominant as he was in the opening set, ballooning a straightforward forehand long. The spectators try to galvanize, Murray responds, sending Pospisil lunging from side to side before inflicting the killer blow. The Scot holds firm.
Post update
Murray 6-4 2-3 Pospisil
Jonathan Jurejko
BBC Sport at Wimbledon
ReutersCopyright: Reuters
The second week of Wimbledon is a stark contrast to the first. The grounds are packed to the rafters during the opening week, fans shuffling along in the gangways like frustrated Tube commuters, prowling the outer courts for a glimpse of a recognisable name.
However, the grounds become a lot quieter as the remaining players do battle on the show courts at the business end of the competition.
Except, of course, on Murray Mound. The slope is packed as punters, armed with Union Jack flags, cool boxes and Pimms, jostle for position.
The view from the posh seats
*Murray 6-4 2-3 Pospisil
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Alistair Walker: Went to NYC to watch Murray in the semis and final in 2013. He got hammered by Wawrinka while we were on the flight over!
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Post update
*Murray 6-4 2-3 Pospisil
Murray stepping into the dusty baseline as Pospisil cannons 126mph of firepower towards him. The Scot returns as if it were a beach ball. Another colossal serve comes Murray's way - 131mph the fastest of the day. At 30-30 they reach a critical stage, and an outstretched volley from Pospisil, Becker-esque at the net, takes him closer to safety. A forehand winner later and the Canadian is ahead.
Federer breaks
Simon 3-6 3-4 Federer*
Getty ImagesCopyright: Getty Images
Gilles Simon is being thoroughly Federered on Court One.
His groundstrokes lack the zip and devilry to ruffle the 17-time Grand Slam champion and he is broken to 15 as Federer bides his time and picks the spot to dispatch a forehand winner to.
Cruise control fully engaged and the semi-finals punched into the sat nav.
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Gurj Sandhu: How do you expect me to work with Murray and Federer playing! My F5 (refresh) key is taking a real beating today!
Scott Nicol: Come on Andy, get us through our weekly meeting here in Aberdeen!
Post update
Murray 6-4 2-2 Pospisil*
David Beckham crouched forward, watching from the edge of his seat. Nervy times for Murray fans as Pospisil is gathering momentum, he has a chance to attack - but drills his forehand into the tramlines. Murray made of stern stuff, and he easily holds to 15.
Post update
*Simon 3-6 3-3 Federer
PACopyright: PA
Bradley Cooper, looking a little grey around the gills, is in attendance on Court One.
The Hollywood gadabout has not had any breaks of serve to enjoy so far in the second set.
Probably best he only cheers ones that are generated by Roger Federer. He is sat next to Mrs Mirka Federer. And she has a grade A trash-talk game.
Top video
BBCCopyright: BBC
Plenty of video for you to watch on the BBC Sport website. Here are some of the highlights...
Blows are traded from the baseline, with Murray coming out on top as Pospisil's forehand falters. Sweet from Pospisil, a snappy volley at an irretrievable angle has Murray glaring at the players' box as he walks back to the baseline. The Canadian dashing around the court like an excitable Labrador, fetching and retrieving anything near the tape. In fact he's won 13 of 16 points at the net.
Post update
Murray 6-4 1-1 Pospisil*
John McEnroe
Three-time Wimbledon champion on BBC TV
"The only thing Murray has been a bit disappointing in is making Pospisil work on his service game. I think we'll see that soon."
Post update
Murray 6-4 1-1 Pospisil*
Not enough depth!
Andy Murray has a fat slice of open court to aim at as he runs down a Vasek Pospisil drop-shot, but fails to give his backhand punt enough gas. Pospisil scampers back to flick away a winner.
But this is Murray in baseline bully mode. The British number one is slugging away, dangerous depth, jagging angles and pummelling power, to move to 40-15.
Pospisil nips back one point with a sweet return winner, but that is the last impression he makes in the game.
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Wayne Ellis: Murray winning that set more from opponent's mistakes than anything he's doing. Would like to see him attacking more...
Fraser: Hmm this Pospisil fellow is good. Come on Andy, send him home.
Dawn Williams: Pospisil is playing very well. Murray yet to reach top gear but he's won the first set, so going through the motions.
Post update
Murray 6-4 0-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
AFPCopyright: AFP
"Pospisil came out a bit tight and sluggish but he's playing better now. He's moving well. He's imposing, athletic and physical. We'll see what happens."
Post update
*Murray 6-4 0-1 Pospisil
Andy Roddick
Former world number one on BBC Radio 5 Live
"We have mentioned how long Pospisil has gone in the earlier matches. After losing the first set, Pospisil knows he will have to go a long way if he is to beat Andy and that will wear him down mentally."
Post update
*Murray 6-4 0-1 Pospisil
It took Murray just 35 minutes to claim the first set, more of the same in the second would be welcomed by the partisan crowd. A barrage of big serves from Pospisil and he wraps up a hold to love with a crackerjack of an ace - his second of the match - to the wings.
Post update
Murray 6-4 Pospisil
Post update
Andy Roddick
Former world number one on BBC Radio 5 Live
"Andy Murray has played great (in the tournament). He will be tough to beat today if he continues serving like that. This match-up is perfect for someone like Andy. Pospisil gives him a target and Andy loves a target. He has to love where he is right now."
First set stats
Murray 6-4 Pospisil*
BBCCopyright: BBC
Game and first set
Murray 6-4 Pospisil*
PACopyright: PA
There's no drama to talk about here. Spectators on Centre give out a mighty roar as Pospisil fails to negotiate the barrier, gifting the Scot the set.
Murray taken to deuce
Murray 5-4 Pospisil*
Murray to serve for the set. The British number one collects the first two points with ease, Pospisil returning as if the Scot were chucking pebbles at him at 130mph. But the Canadian has a feather-soft touch at the net, which earns him a point and the crowd's approval.
Oh la la! The duo trade circus shots... Pospisil backtracking to fetch a dazzling Murray lob - oof, that was good - and Murray ends the point with a thunderclap of a smash. Spectators are roaring. Yet, despite that brilliance we go to deuce.
Post update
Simon 3-6 Federer
Andy Roddick
Former world number one on BBC Radio 5 Live
"Roger looks like he has got a good rhythm on his serve. What he is able to do with his serve is not pure pace like tall guys, but his every serve is at a different pace.
"He is moving his second serve around the box. If he plays Andy or Novak in the next rounds then he has to keep them guessing on his second serve."
Post update
Simon 3-6 Federer
BBCCopyright: BBC
Post update
Simon 3-6 Federer
John Lloyd
Former British number one on BBC Two
"Federer is breezing through on his serve. It is one of the best serves of all time."
Post update
Simon 3-6 Federer
FedererCopyright: Federer
Game and first set
Simon 3-6 Federer
Federer moving like he is on rails, reading his opponent's intentions like a psychic.
He has racked up some impressive stats in that first set. Seventy per cent of his first serves are landing and he won 84% of points behind it. Fifteen winners and eight points won from 12 net raids.
Ruthless, stylish stuff.
Post update
Murray 5-4 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Pospisil has become an excellent doubles player. It's improved his return shot, but now it might be getting in the way of his singles career.
"There's a fine line. How long can he keep doing both and doing best of five?"
Post update
*Murray 5-4 Pospisil
Getty ImagesCopyright: Getty Images
Before the rain delay the Murray forehand was zipping off the grass at lightning speed, but during these last few games that particular shot has failed to trouble Pospisil. The Canadian holds to love and punches the air as he walks towards his chair. Pumped? Like a hot air balloon.
Post update
Murray 5-3 Pospisil*
Murray serving with a calm sniper's eye. About 70% of his bullets are reaching the target, and he concludes with an ace. Pospisil challenges, but that's just wishful thinking.
Post update
Simon v Federer
BBCCopyright: BBC
Post update
Simon 2-5 Federer
John Lloyd
Former British number one on BBC Two
"You look at Federer and he doesn't look as though he has lost any speed. He doesn't get many injuries, his work ethic is strong and he loves the game."
Post update
*Simon 2-5 Federer
Oh Gilles!
Simon with a ripe peach of a lob steals the first point of the seventh game against serve. Delicious stuff - the sort of thing you expect from the Fed.
Fededer bops down an ace to help himself to 30-15. A big point follows, back and forth, biff and bosh, Federer dribbles in a drop shot, Simon runs it down, but can't find the angle and overcooks wide.
Simon to serve to stay in the set next.
Post update
Former Wimbledon champion Rod Laver talking on BBC Radio 5 Live: "I am honoured to be at Wimbledon again. Looking at Andy, he is going through a good streak this week and last week but it'll be a challenge. Coming into the quarter-finals, it is anyone's guess on who will win. The matches are so good.
"I would think it is harder now to win Grand Slams as the quality of play has risen so much."
Post update
*Murray 4-3 Pospisil
Both players needing to adjust their radars after the rain delay. They've yet to climb out from underneath the duvet, which is understandable as it's difficult to find a rhythm during a stop-start day. Pospisil holds to 15, but he has plenty of work to do.
Post update
Murray 4-2 Pospisil*
ReutersCopyright: Reuters
The Duke and Duchess are back in the posh seats, Catherine opting to watch proceedings through her sunglasses. Sir Jackie Stewart is here too, as is Paula Radcliffe. It's like the Oscars, but with grass instead of a red carpet.
Worrying signs as Murray falls 0-30 behind. Pospisil with oodles of space to plonk an overhead, but adrenaline gets the better of him and it's an opportunity missed. Murray holds firm, clawing himself back level before seeing off the Canadian with a rasping first serve.
The perfect serve
BBCCopyright: BBC
Talking of powerful serves, Andy Murray and Pat Cash demonstrate what makes the perfect tennis serve for Wimbledon. Have a read of our rather nifty iWonder guide here.
Post update
*Murray 3-2 Pospisil
Where were we? Ah, yes, Murray a break up and Pospisil set to serve. The Canadian's height, he's 6ft 4in, gives his boomers plenty of fizz. A bit of malice in Murray's play who, as we know, is one of the sport's great returners, as he directs a vicious forehand towards Pospisil's ribcage. The giant nets, but goes on to hold to 30.
Post update
Murray 3-1 Pospisil
Murray and Pospisil have finished their gentle warm-up and are going through the final stages of their routine, Murray tying his shoelaces, always a good idea, before bouncing towards the baseline.
Restless roof
Can he go again?
BBCCopyright: BBC
Wimbledon XI
Gianluigi Roofon? Absolutely brilliant...
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Zainab Walji: Queuing up for resales for about five hours to watch Jamie and Jelena win mixed doubles Wimbledon.
Joel Girling: Re-booked my flights to watch Murray-Djokovic in US Open final on the Monday. Expensive but wouldn't change a thing.
Joe McArdle: I once ballboy'ed for @TimHenmanNet during @DavisCup vs Sweden. Mental lapse caused Tim to yell "Give me the expletive ball!".
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Players back on court
AFPCopyright: AFP
And on to Centre Court they stride, just as Bear Grylls places himself in his Royal Box seat. Roger Federer and Gilles Simon a tad behind on Court One.
Post update
"Come on, boys," says the umpire to the gentlemen in the locker room. "Stop reading those BBC Sport Wimbledon updates and get back out on court." The players have been told it's time to get the heart pumping once again and will soon appear on court.
The romance of the rain
Andy Roddick
Former world number one on BBC TV
"Rain delays are tough with the stopping and starting. It's about controlling your emotions and adrenalin.
"It's not good for your body to go from zero to 60 and then back again.
"But that's part of Wimbledon. It's almost a romantic event, the part when you're in and out of the locker room."
Play to resume
Yep, the green, green grass of Centre Court is breathing fresh air once more as the covers are peeling back.
In go the net posts, on comes the umpires chair, and the net cord is tightened with a twang.
And Court One is just a tad behind.
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Joe: Flew back early from my holiday in Barbados for my son's birth! Then straight to Wimbledon to watch Murray.
Anne Minter: Flew in from Fuerteventura, saw @DjokerNole @RafaelNadal. #Wimbledon2015 hottest day strawberries & @serenawilliams
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Post update
Hold on a second. Those boys, and they are all boys, in green are back out and fiddling with the court covers.
I think the resumption of play is getting close.
The Beckham boys say cheese
David Beckham is sticking around on Centre. He's not using this rain delay as an excuse to sip a fruity tipple. The former England captain has used his time wisely, putting together a nice collage on Instagram, featuring his son Romeo.
David Beckham InstagramCopyright: David Beckham Instagram
Post update
Getty ImagesCopyright: Getty Images
Not a single guest has remained in the front row of the Royal Box. Reports filtering through suggest the catering staff have reheated the sausage rolls and restocked the thousand island dipping bowl. It's all becoming a little clearer now... and the sky is, too. Hurrah!
Play set to restart in 20 minutes (hopefully)
AFPCopyright: AFP
Stand by. A lady is making an announcement over the sound system. It's a bit like Hi-di-Hi only with a middle-class Englishwoman replacing Ruth Madoc's character. The showers should pass through quickly, she says, before informing us play should restart in 20 minutes or so.
Post update
*Simon 0-3 Federer
John Lloyd
Former British number one on BBC Two
"That was an absolutely stunning start by Roger Federer. He came out and just took charge straight away."
Top stories
With the rain halting proceedings at Wimbledon, here is a quick reminder of some of the day's headlines.
Murray column: Andy Murray reveals how he hopes to capitalise on Vasek Pospisil's fatigue in Wednesday's quarter-finals.
Taking the Nick: Nick Kyrgios says he is "really shocked" by the level of criticism he has received following his exit from Wimbledon.
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Claire: Flew from Dublin + joined queue at 2.30am in '10 to see @andyroddick. Got front row and still have autograph!
Play suspended - rain
Simon 0-3 Federer
BBCCopyright: BBC
Rain stops play on Court One
Simon 0-3 Federer
Federer has lost just 38 games so far at Wimbledon this year, the fewest of any of the men in the last eight. He has also spent the least time on court - just six hours and 16 minutes before the start of this match.
He is obviously keen to rush through this match too, breaking Simon with a delicious backhand passing shot down the line but, after a swift Fed hold to love makes it 3-0, a bit of light rain brings a halt to the match.
Post update
Murray 3-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
AFPCopyright: AFP
"It's going to be tough for Pospisil to do damage as his strengths play to Murray's strengths.
"Murray was up against something even more difficult a few days ago, plus Pospisil played 10 sets of tennis on Monday, so it's hard to find a real argument to make people believe Pospisil can win this."
Post update
Murray 3-1 Pospisil*
Tim Henman
Former British number one on BBC TV
"I think trying to predict the weather in this country has proved rather difficult for a number of years
"Having spent the money on the roof, I think we should use it."
Rain stops play
Murray 3-1 Pospisil*
AFPCopyright: AFP
Those court coverers come flying out of their blocks, shoving the umpire's chair back off court with the boss man still in the crow's nest and almost engulf Andy Murray and Vasek Pospisil in tarpaulin in their rush.
No time to lose.
It is raining. Play suspended.
Post update
Murray 3-1 Pospisil*
Andy Murray whisks through to 40-0 in twinkle, but, hold up, what is this a bit of Vasek Pospisil resistance?
Nope. More like Murray self-sabotage. The Scot cuffs a forehand into the top of the net under no pressure, before a rank double fault gives Pospisil a sniff at 40-30.
Snuffed out. Murray wallops down a whopping serve to shut the door.
Post update
Murray 2-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Pospisil is an imposing figure at 6ft 4ins. Murray did a great job of lobbing against all 6ft 11ins of Ivan Karlovic.
"It's a shot he'll utilise today as well."
Magic Murray
BBCCopyright: BBC
Murray breaks
*Murray 2-1 Pospisil
Centre like a bottle of lemonade, the fizz and pop currently contained but it's only a matter of time until all that energy explodes and froths. And it happens when the Scot drags his opponent to the tape with a dinky backhand volley, getting the better of him by volleying to the other side. Break point Murray. Break point secured! Pospisil volleys into the tape. Plenty of Whooping on Centre.
BBC coverage
BBCCopyright: BBC
Andy Murray is, of course, under way on Centre Court, and now on BBC One, but there is plenty of other live action you can watch on the BBC website or app. Click here to watch online.
Well, we want your amazing/funny stories of travelling to see your favourite players doing their thing.
Use #MyTennisTales on Twitter and we'll publish the best ones here.
Post update
Murray 1-1 Pospisil*
The sound of enthusiastic applause ripples around Centre as Murray leaves his chair and strides towards the service line. Fine serving from the British number one, hitting the target first time, giving his opponent not even a whiff. The forehand in super condition. A hold to love. Nice.
Post update
Simon 0-1 Federer*
Federer only faced two break-points in 58 service games in his first four matches at Wimbledon and - as discussed earlier - has not dropped his serve once, so it feels a bit odd to see him go 0-30 down in his first game against Gilles Simon.
But worry not Fed fans - he recovers from that minor blip with four big serves to win four straight points and hold.
Post update
*Murray 0-1 Pospisil
There's a hush on Centre as Pospisil prepares to launch the first missile of the day. A puff of the cheeks from the Canadian as he wins the first point. Cheeky, Vasek. He drags Murray to the tape and not even the speedy Scot can fetch that. A confident opening by the underdog, ending with a cracker of a winning forehand.
Post update
Simon v Federer
BBCCopyright: BBC
Over on Court One, Federer and Simon have already started their duel. Just the one point played, however, with the Frenchman winning the opening one. (I will not be doing point by point coverage on that match - I simply haven't enough fingers.)
Post update
Murray and Pospisil are going through the final two minutes of their warm-up. Will today be Mission Impospisil for the Scot? (Yes, I did steal that pun.) The 25-year-old Canadian should not threaten the former champion's progress to the semi-final, but funny things happen in sport.
Live Murray stream
Matters concerning the nation's coffers means there is currently no live coverage of Andy Murray's quarter-final on BBC One, but - BUT - you can watch the deft volleys and fierce forehands in all their glory on this page and the BBC Sport app. I hope that suffices. Murray will appear on BBC One after a shortened BBC News.
Smiling Murray selfie
BBC Sport's Chris Bevan spotted Andy Murray in a crowd of selfie hunters earlier on (see 11:43).
Now we have a glimpse of the real thing, thanks to Lee Duncan on Twitter.
TwitterCopyright: Twitter
Post update
But the biggest cheer of the afternoon is, of course, reserved for British number on Andy Murray. The Duchess of Cambridge is the first to rise in ovation as the 2013 Wimbledon champion walks onto the hallowed turf, super-sized bags over either shoulder, opponent Vasek Pospisil by his side.
Post update
Getty ImagesCopyright: Getty Images
It's like the 5th of November on Centre Court, spectators gazing upwards towards the Royal Box, anticipating the pop, fizz and whoosh of sparkle as the Duke and Duchess of Cambridge appear. They ooh and they aah as the Royal couple appear. The Duchess in a scarlet dress. The duke? Board shorts and flip-flops.
Centre Court 'iconic'
Andy Roddick
Former world number one on BBC TV
"It's the most iconic venue in sport. It's such a special place. When I walked out, I felt like one of the lucky ones.
"The crowd advantage is big. When you're confident it's the best thing that can happen.
"I played Murray on here in 2006 and he ripped me up. He's built for these moments."
Centre Court order of play
BBC SportCopyright: BBC Sport
It's difficult to know which ticket holders have the best deal. Federer and Wawrinka and Court one, Murray and Djokovic on Centre Court.
Post update
Federer v Simon
Tim Henman
Former British number one on BBC TV
"Roger Federer looks incredible. He's not dropped serve here. He's so tough for anyone to play against. At 33 he's got to be a bit careful of long matches, but he's been barely got out of third gear so far."
Roddick on 'horrible' Federer
Federer v Simon
Andy Roddick
Former world number one on BBC TV
"It's horrible being at the other end. Federer's footwork make the most sense at Wimbledon. He's so at home here.
"He wants this next Slam. People have tried to close the book on his winning slams but there's no reason he can't do it again."
Roddick and Federer met 24 times in all competitions. Federer won 21 of them.
Court One order of play
BBC SportCopyright: BBC Sport
But what's happening on Court One? A sporting great is about to make an appearance as Roger Federer is about to take on Gilles Simon.
One man who knows what it's like to play the 17-time Grand Slam champion is Andy Roddick, who lost in three Wimbledon finals to the world number two. Roddick has got something to day about that...
Click, click, click
Centre Court is preparing for the arrival of Andy Murray, but the photographers are focusing their lenses on David Beckham, who is seated a stone's throw away from the players' box. There's a crowd gathering around him, admittedly a strong female presence among those trying to get within touching distance of the man.
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The addition of former world number one Andy Roddick to the BBC punditry team is proving a hit with viewers, if these tweets are anything to go by:
Alex Nunn: Andy Roddick commentating on Wimbledon today is going to make my year.
Glenn Allott: What a pleasure it is to have Andy Roddick back on our screens, thanks @bbctennis. He's proving to be a brilliant pundit already.
Maddie Soper: Roddick back on my TV screen again. All is right with the world.
Will it rain on Murray?
BBC SportCopyright: BBC Sport
Want your weather forecast to be more visual? BBC Weather tweeted earlier: "Grey and damp start at Wimbledon. Chance of more light showers for Andy Murray v Vasek Pospisil. Brighter later."
The weatherman says...
What has BBC weatherman Simon King to tell us?
"It's been a rather grey and damp start to the day at Wimbledon with only a few glimpses of sunshine breaking through," says Simon. "There is a chance of more light passing showers during the first part of the afternoon but that risk decreases as the afternoon progresses.
"It'll brighten up with some sunny spells but with a rather brisk wind, it'll feel a little on the cool side with a maximum temperature of 18°C."
What are the clouds saying?
ReutersCopyright: Reuters
Just seven days ago we were giddy, and admittedly a bit sweaty, talking about record - and experiencing - record Wimbledon temperatures. Today the weather has a different sort of day in store for us.
Royalty in the Royal Box
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Will David Beckham be in the Royal Box? Tim Henman suggests not because the former England captain isn't wearing a tie. Perhaps there's a limit on the amount of glitz and glamour the famous booth can contain because the Duke and Duchess of Cambridge, fresh from Princess Charlotte's christening, will be looking down on Centre Court's quarter-finalists from the cushioned seats.
Today's special guest is...
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David Beckham has walked through the All England Club's gates and has just wrapped a plastic band around his wrist, the sort you receive to come and go from a nightclub as you please. He's accompanied by son Romeo. No sign of Victoria.
What are the clouds saying?
Just seven days ago we were giddy, and admittedly a bit sweaty, talking about record Wimbledon temperatures. Today the weather has a different sort of day in store for us.
All eyes on Djokovic
Paul Birch
BBC Sport at Wimbledon
"Novak Djokovic's practice session is complete and he fights his way through the huge throng who have packed round court five to watch him go through his paces. The woman next me breathes a sigh of relief and sits down to rest her sore back, which is hurting from her having camped in Wimbledon Park every night since the tournament began.
BBC SportCopyright: BBC Sport
"The main thing I took from Novak's session, apart from how well and flat he was hitting the ball, was how knobbly Boris Becker's elbows are. Is this an acute case of tennis elbow?"
'Great opportunity for Murray'
Tim Henman
Former British number one on BBC TV
"Andy has played here for 10 years now. He understands he has to do a good job and control the things you can control.
"All those outside influences and distractions - there's nothing you can do about it. He's got such a wise head on his shoulders now.
"Pospisil is a good player but it's great opportunity for Andy."
'Murray couldn't be happier'
Andy Roddick
Former world number one on BBC TV
"Quarter-finals is where you start thinking about the trophy.
"If you're Andy Murray you couldn't be happier with the match up. He'll need to play over-the-top aggressive and he'll love that. He loves a target.
"Federer v Simon is also a good match-up. Gasquet and Wawrinka are similar players, although Wawrinka has a bit more firepower. And we'll see how Novak Djokovic does after his five-setter."
New member of staff
Andy Roddick
Former world number one on BBC TV
What an exciting day it is today because Seann William Scott has joined BBC's tennis gang. He's wearing a shirt which looks like a tablecloth you might find in an Italian restaurant, but he's talking sense.
Sorry. I've just been informed it's Andy Roddick on screen, former world number one and three-time Wimbledon finalist. Honk? I'm sorry.
BBC coverage
Aimee LewisCopyright: Aimee Lewis
If you're new to this Wimbledon malarkey, you may not know that we've been providing a smorgasbord of tennis throughout the last eight days. Today is no different. Tim Henman and Sue Barker will tell you all you need to know on BBC One and online - or watch various streams of various courts on the website or BBC Sport app.
Post update
Chris Bevan
BBC Sport at Wimbledon
BBC SportCopyright: BBC Sport
"All very serious stuff in Andy Murray's practice session today, and no autographs at the end of it either. "We're not stopping!" yells the security guard at the head of the scrum as he marches Murray back to the locker-room, although one bloke does get in a sneaky selfie with the 2013 champion."
Nadal grunts louder - Azarenka
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"I'm tired of these questions," said Victoria Azarenka after her quarter-final defeat by Serena Williams. The question? Her noise levels on court.
"It's annoying as guys grunt. I was practising next to Nadal and he grunts louder than me and nobody noticed it. Look at the good stuff."
The good stuff was her entertaining three-setter against the world number one, highlights of which you can watch on our tennis page or BBC Sport app.
To grunt or not to grunt
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Talking about squawking and squealing (I know, seamless), the age-old topic of grunting is being discussed this morning after Maria Sharapova and Victoria Azarenka burst a few eardrums during their quarter-final matches on Tuesday. Is the grunting annoying or is talking about it annoying?
Murray growling...
Chris Bevan
BBC Sport at Wimbledon
Aimee LewisCopyright: Aimee Lewis
"Murray is first on Centre Court today so there is not much time for chat with Amelie Mauresmo or his usual banter with Jonas Bjorkman. Mauresmo is telling him where to put his serve and feeding him balls. Murray is purring - well, more like growling actually - as he smashes them toward Bjorkman at the other end of the court."
Roger that, Papa
Paul Birch
BBC Sport at Wimbledon
Aimee LewisCopyright: Aimee Lewis
"There is shock over on Court 5 as Roger Federer hits four stray backhands. Unprecedented. Still, it's only practice. He is hitting with former world number three Ivan Ljubicic, who he greeted with "hello papa" on arrival. He's not that old, Roger."
An audience with Murray
Chris Bevan
BBC Sport at Wimbledon
Aimee LewisCopyright: Aimee Lewis
"Did somebody have a lie-in? Andy Murray kept his coaches Amelie Mauresmo and Jonas Bjorkman waiting before his practice session this morning, arriving just as the gates opened at Wimbledon. "It must be so annoying having to warm-up with all these people watching," says the girl next to me. I think he might be used to it by now though."
Stage being set
A young gentleman has been sucking up the dirt on Centre Court's dusty baseline with a magnificent contraption, while two blokes are testing the turf's bounce by endlessly dropping a tennis ball from varying heights.
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What are the scenes elsewhere? Well, funnily you should ask because Roger Federer and Andy Murray are going through their morning routines.
How Federer inspired global devotion
Mike Henson
BBC Sport at Wimbledon
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"Whether it is the 'RF' monograms splattered on caps and shirts or the red-and-white-clad mobs of fanatics, Roger Federer's support is different," writes Mike Henson in a brilliant article on Roger Federer's devoted fans.
You can read more on a "breed of fan the sport has never seen before" on this very website. It's definitely worth five minutes of your time, and I'm not just saying that because Mike's a 6ft 4in giant.
Who do you love more?
BBC SportCopyright: BBC Sport
Both are darlings of Wimbledon, both have serenely progressed to the quarter-finals and both will charm us this afternoon. But who do the fans cherish the most? Roger Federer or Andy Murray? Daddy or chips?
Welcome to day nine
Hello! Welcome to the ninth day of the Wimbledon Championships. Nine days ago 128 men descended on SW19 full of hope and ambition. Progress was a pipe dream for the majority, but for eight of them, the special eight, there's still reason to believe because they've not been bashed and beaten. Yet. But there will come a day when they will have to budget for defeat.
Budgeting for tennis cuts
There will be cuts. It's inevitable. It always happens at this time of year. There will be winners, but there will be losers too. Some will have reason to celebrate for they will take home a magnificent bounty. They'll be richer than they were this morning; in points and in pounds. If they continue to prosper, perhaps, just perhaps, there will even be the bonus of a sparkling golden prize at the end of the week.
Live Reporting
Aimee Lewis and Mike Henson
All times stated are UK
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Latest PostWatch Wimbledon 2day
Andy Roddick, who is a popular guy in the world of social media, is reviewing a super day with Clare Balding on Wimbledon 2day. Should you wish to watch the day's highlights you can do so on this page, the BBC Sport app or on BBC Two.
If you still have the stomach for tension and dramatic endings, join us on Thursday for the women's semi-finals. Maria Sharapova versus Serena Williams. Need we say more? Thanks, as always, for joining us. Until tomorrow...
Stan's shot of the day
"Shot of the Day" goes to... Stan Wawrinka... He's got to win something - and yes, it is a backhand. Watch the video here.
The key numbers
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet
Gasquet through to semi-finals
Why was Gasquet changing the strapping in his racquet during every break towards the end? "I'm sweating a lot but also maybe it's a bit of superstition.
And what does he think about facing Novak Djokovic: "It will be tough but I'm happy with how I've played today and I'll try to play my best again against the best player in the world."
It was a great battle - Gasquet
More from Gasquet: "It was tough and I made some mistakes. He had big confidence after Paris and I had to fight. I really wanted to win. It's a great feeling as it's a big match.
"It came down to mental strength. I was aggressive and it was a great battle."
Gasquet into the semi-finals
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet
"I wanted to win," says Gasquet after his victory, which is not an uncommon trait in elite sportspeople. "It was tough for me," he adds while the sweat falls from his nose like a leaky tap.
Gasquet into the semi-finals
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"It was a well-deserved result for Gasquet. He had plenty of opportunities to fold but he was rock solid in the fifth.
"It was a rough start for Stan, he pulled himself together and looked the favourite in set five but a couple of shots were his undoing."
Gasquet through to semi-finals
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet*
Eight years after his first and only Wimbledon semi-final, Richard Gasquet is through to his second, knocking out the fourth seed and the reigning French Open champion. The Frenchman happily acquiescing to fans' autograph requests.
Game, set and match Gasquet
Wawrinka 4-6 6-4 6-4 4-6 9-11 Gasquet*
One break point slips through the fingers. Gasquet looks to the skies in search of inspiration. Wawrinka steps forwards and can take his time to pat a volley beyond his opponent. Two match points saved. What about the third, though, Stan? Backhand long! Gasquet's knees buckle underneath him and he falls to the floor.
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Wawrinka 4-6 6-4 6-4 4-6 9-10 Gasquet*
Wawrinka has beaten Novak Djokovic in many a five-set marathons so Gasquet should not hinder his path to the last four. Or will he? The Swiss, breathing deeply in search for calm, slips behind and presents Gasquet with three match points as a backhand drifts long. Three match points! Gasquet! Richard Gasquet!
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*Wawrinka 4-6 6-4 6-4 4-6 9-10 Gasquet
Gasquet weathers the storm, though not many thought he would. From advantage he pounds from the baseline before overpowering Wawrinka with a forehand.
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*Wawrinka 4-6 6-4 6-4 4-6 9-9 Gasquet
One man will falter, he will stutter close to the finishing line. The bookies would put their money on Gasquet, he of no Grand Slams and just the two major semi-finals.
The Frenchman with a tired backhand beyond the baseline. 30-30. Could this be it? Wawrinka with a stonking backhand passer. He raises the single digit. Break point.
But Gasquet conjures a boomer to the wings, Wawrinka netting the return. To deuce. We'll see you at 19:51 ish.
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Meg West: I really need to cook dinner, I'm starving... But cannot stop watching Wawrinka v Gasquet. Amazing match!! Too close to call.
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Wawrinka 4-6 6-4 6-4 4-6 9-9 Gasquet*
It was back in 1815 that we first started updating the scores on this match. Who could have guessed that, 200 years later, they'd be still playing the deciding set, thrilling with wordly backhands and delightful net play. The umpire requests calm, but that's like trying to contain lighting in a bottle. Gasquet shanks a return - a hold to love for Wawrinka.
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Wawrinka 4-6 6-4 6-4 4-6 8-9 Gasquet
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"That was lucky Stan's shot hit Gasquet on the frame of his racquet. That would have broken a rib it was hit so hard."
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*Wawrinka 4-6 6-4 6-4 4-6 8-9 Gasquet
It's getting nasty out there. Wawrinka with a body blow of a forehand, catching Gasquet on the side of the ribs. The Swiss raises his arm to apologise, then chuckles like a Bond villain. (He doesn't chuckle. Or stroke a white cat.) The Swiss still trailing, though, and fails to make up the arrears, botching backhands to present Gasquet with a simple hold.
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Wawrinka 4-6 6-4 6-4 4-6 8-8 Gasquet*
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"When players have been on court for so long, it stops you thinking so much and you end up playing a little bit better."
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Wawrinka 4-6 6-4 6-4 4-6 8-8 Gasquet*
A Mexican Wave is started on Court One. The spectators giddy on a belly full of tennis. But, please, there's only so much entertainment a person can take. Stop it now or we will self combust. Wawrinka the assassin, shooting with accuracy when under intense pressure. A serve and volley to wrap up a hold to love.
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*Wawrinka 4-6 6-4 6-4 4-6 7-8 Gasquet
John Inverdale
BBC Sport commentator
"How much longer can Gasquet keep sneaking ahead and how much longer can Wawrinka keep sneaking it back?
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*Wawrinka 4-6 6-4 6-4 4-6 7-8 Gasquet
A shot of intent, a rasping ace down the middle. A sharp intake of breath from the impressed spectators. But from the sublime to the silly - a double fault, his fourth of the match. 15-15. The Frenchman upping the ante on his first serve, which helps him skip merrily ahead as if he were dancing through a meadow hand-in-hand with his lover.
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Wawrinka 4-6 6-4 6-4 4-6 7-7 Gasquet*
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"The good news is we still have at least another hour and a half of light, so we should get this game finished tonight."
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Wawrinka 4-6 6-4 6-4 4-6 7-7 Gasquet*
Three hours have now gone by since this match started. We expected a simple, fuss-free Wawrinka victory but Gasquet has other ideas. This match will end. But who knows when. The rallies are long, the standard high. Gasquet sticking to the baseline, which doesn't bring any reward. Wawrinka continuing to rattle off aces. A hold to 15.
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*Wawrinka 4-6 6-4 6-4 4-6 6-7 Gasquet
We've reached the stage where it's best to start watching through the lattice of our fingers. Wawrinka wants to challenge a Gasquet forehand - which was out - but the Swiss played it and left it too late. The Swiss throws daggers with his eyes towards the umpire. In the meantime, Gasquet romps to 40-0, ending with a magical crosscourt backhand winner.
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Wawrinka 4-6 6-4 6-4 4-6 6-6 Gasquet*
These two must be unaware that a tube strike started in London about an hour ago, although Court One's patrons don't seem too concerned about potential travel woes. The Swiss keeping the points short and sweet, rattling them off in quick succession thanks to a first serve which is as precise as his country's clocks. Hold to love.
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*Wawrinka 4-6 6-4 6-4 4-6 5-6 Gasquet
There are no superlatives to describe the Wawrinka backhand when it's at its piercing best. Picture-perfect, pitch-perfect winner for a 0-30 lead. There's life in Gasquet, though, a smash followed by a irretrievable volley. 30-30. How much more of this can we take? Stan, Stan, Stan... backhand slapped into the net, then backhand into the tramlines. Wawrinka pointing to his head. The demons are playing up.
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Wawrinka 4-6 6-4 6-4 4-6 5-5 Gasquet
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"The match was trundling along with no real drama and now it has just caught fire."
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Jonathan Slatter: Genuinely screaming at home watching this match. Incredible tennis!
Bonnie Beep: One-handed backhands should be made mandatory. So beautiful.
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Wawrinka 4-6 6-4 6-4 4-6 5-5 Gasquet*
Of the two, Wawrinka is the man who is more accustomed to five-set thrillers in crunch stages of Grand Slams.
The fourth seed punches the air after taking a delightful opening point, he's beginning to feel at home on this stage again. Oh. Scrap that. Wawrinka botches a simple backhand volley. 30-15.
But Gasquet allows him to breathe easier, backhand drifting long. 40-15 - before Wawrinka holds to 30 thanks to a delicate volley at the tape. We're level. We're excited.
Wawrinka breaks back
*Wawrinka 4-6 6-4 6-4 4-6 4-5 Gasquet
Where's that backhand when you need it? Wawrinka remaining patient, pinning Gasquet back, bullying the Frenchman and Gasquet loops a backhand down the tramlines. Gasquet was two points from victory, but its all ifs, buts and maybes.
Break point Wawrinka
*Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet
Gasquet hasn't progressed to a Wimbledon semi-final since 2007. No-one thought he would in 2015. They sniffed and snorted at the thought. He's not there yet, however, dragging a backhand wide for 30-30... anxiety grips players and spectators. Beautiful at the net, to and fro... and Gasquet misses with a volley! Break back point Wawrinka.
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Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet*
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"It is really tense. For all the great ball striking we have seen, it was a couple of sliced shots that have put Gasquet in this position."
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Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet*
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
Gasquet has moved really well throughout this match.
"If Wawrinka's camp aren't having palpitations right now, they're pretty cool."
Wawrinka broken
Wawrinka 4-6 6-4 6-4 4-6 3-5 Gasquet*
Wawrinka talking to himself now, which is never a good sign, but super-duper first serves erase two break points. But Gasquet still has one left. The Frenchman's eyes widen when he realises he can reach a Wawrinka forehand - and the French Open champion is broken with a crisp forehand winner down the line. Blimey. Gasquet to serve for the match. Yes, you read it right.
Three break points Gasquet
Wawrinka 4-6 6-4 6-4 4-6 3-4 Gasquet*
Gasquet pacing behind the baseline, trying to keep calm, trying to stop the blood pumping, but all he does is make himself look like Norman Wisdom. No laughing matter for Wawrinka, though, let's the opening two points slip - and fails to control a volley at the net. Three break points Gasquet.
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*Wawrinka 4-6 6-4 6-4 4-6 3-4 Gasquet
Backhand to backhand, 15 shots, 16 shots... decibels rising on Court One... the pair setting new standards... Wawrinka to the net and he chokes. It's the 29-year-old Gasquet who pulls through in this game. It's almost too tense to watch.
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*Wawrinka 4-6 6-4 6-4 4-6 3-3 Gasquet
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"At this point you can throw the stats out the window. It's about nerve, self-belief and a bit of luck. It's about believing in your shots and actually making them."
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Wawrinka 4-6 6-4 6-4 4-6 3-3 Gasquet*
Gasquet changing his grip during every changeover. How he manages to swirl with precision at such speed no-one knows. The crowd energised by what they're seeing, a magnificent two-hour plus spectacle. Wawrinka's serve so solid in this game that Gasquet spends most of his time muttering to himself.
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*Wawrinka 4-6 6-4 6-4 4-6 2-3 Gasquet
Gasquet holds with a little more ease. The Frenchman in total control from the baseline before dashing forward to produce a volley sweeter than candyfloss. Wawrinka rash on the forehand, which allows his opponent to hold to 15.
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Andy Roddick
Former world number one on BBC Radio 5 Live
"Pedigree is shining through today. Roger and Murray did well and maybe the most impressive is Novak beating Cilic so comfortably."
Player reaction
Djokovic 6-4 6-4 6-4 Cilic
Novak Djokovic on BBC after reaching the semi-finals: "I didn't know how my body was going to feel but I was hoping I would play well, which I have done.
"I try not to take it for granted. The top players are expected to reach the final stages but you have to earn it.
"Both Gasquet and Wawrinka have been there. Stan loves playing on the big stage, Gasquet loves playing on grass and is one of the most talented players we have on grass."
Djokovic into semi-finals
Djokovic 6-4 6-4 6-4 Cilic
Novak Djokovic comes off court saying that he came into the match hoping rather than believing that he was going to play well after his marathon fourth-round clash with Kevin Anderson.
And his thoughts on the possibility of playing Stan Wawrinka in the next round?
"I lost to Stan at the French Open final, I lost to him on his way to winning the Australian Open final. He loves the big stage and things are coming together for him in his game."
Get involved via #bbctennis
Michael Mckella: Wawrinka v Gasquet going to a fifth set has taken this game to a different level of exciting! Enthralling stuff!
SLB88: Stan Wawrinka's one-handed backhand is just ridiculously good! A true thing of beauty!
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Wawrinka 4-6 6-4 6-4 4-6 2-2 Gasquet*
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"Little bit of pressure for both players in the fifth set. Amazing ball striking in the match. It's going to be about getting the opportunity and taking it now."
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Wawrinka 4-6 6-4 6-4 4-6 2-2 Gasquet*
Supernaturally good tennis on Court One. A single-handed backhand masterclass from both players. Wawrinka needed to dig deep to hold, but a 20th ace of the match helped him overcome the persistent Gasquet.
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Djokovic 6-4 6-4 6-4 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"He will welcome the day off. He will wake up, get refreshed and now have that mental rest. Novak is the favourite in any tournament he enters right now but I don't think there is a bad player left."
Game, set and match
Djokovic 6-4 6-4 6-4 Cilic
Novak Djokovic cracking on to 40-0, the briefest hold-up as Marin Cilic fires a forehand winner, but it is token resistance.
Djokovic waves a big hand to all four sides of Centre Court, Kate and Wills join the standing ovation and there are fist bumps all round in Camp Novak.
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*Djokovic 6-4 6-4 5-4 Cilic
Marin Cilic lives to fight another game.
But this is going to take quite some escape.
Djokovic, like Goldfinger, has him strapped to the table with a laser heading towards his nether regions.
And I'm not sure that Cilic is the full 007.
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Djokovic 6-4 6-4 5-3 Cilic*
Richard Krajicek
1996 Wimbledon champion on BBC Radio 5 live
"Novak looks like he is already getting ready for his next match. He didn't have too much of a tough match today and will be totally fresh for Friday. Bad news for his opponent."
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Djokovic 6-4 6-4 5-3 Cilic*
Andy Roddick
Former world number one on BBC Radio 5 Live
"In the last 10 minutes, Djokovic has been absolutely flawless. He is just trying to close this thing out."
Djokovic two points away
Djokovic 6-4 6-4 5-3 Cilic*
Novak Djokovic is in a hurry. Another two straight points and he has 0-30 as Marin Cilic, beaten by depth, duffs into the net.
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Wawrinka 4-6 6-4 6-4 4-6 1-1 Gasquet*
Gasquet saved a break point in the opening game of the fifth, while Wawrinka was also pushed on his service game - but both hold firm. Wawrinka securing the hold with an ace. Who knows how this match will end.
Post update
Djokovic 6-4 6-4 5-3 Cilic*
A hold to love. Novak Djokovic cantering for the last four and a swift finish after his hold-up in the last round at the hands of Kevin Anderson.
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*Djokovic 6-4 6-4 4-3 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"It is incredibly impressive how Novak has gone about changing his career. He has worked on his weaknesses and it has been pretty special."
Djokovic breaks
*Djokovic 6-4 6-4 4-3 Cilic
A sixth successive Wimbledon semi-final is calling.
And Novak Djokovic is very close to picking up the receiver.
Marin Cilic's serve has looked stiffened for the challenge of this third set, but suddenly Djokovic carves through it like the Sunday roast.
Only Roger Federer, - with seven - has made more than six successive semi-final appearances at Wimbledon.
History repeating?
We could see it happening this year. But not if Richard Gasquet, currently in a fifth set against fourth seed Stan Wawrinka, has anything to say about it.
Djokovic holds
Djokovic 6-4 6-4 3-3 Cilic*
The cream rises to the top.
Just when he needs it, the defending champion finds a deft little backhand punch volley to foil Marin Cilic's thump down the line.
Cilic into the net on the next point and the chance slips through his fingers like greased mercury.
Djokovic taken to deuce
*Djokovic 6-4 6-4 2-3 Cilic
Novak Djokovic, for the first time in a long time, has deuce to defend.
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Wawrinka 4-6 6-4 6-4 4-6 Gasquet
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*Djokovic 6-4 6-4 2-3 Cilic
Another leisurely hold of serve for Marin Cilic. Damned lies and all that, but I think this statistic reveals why he has suddenly found a comfort zone.
Cilic's first serve percentage though this match:
First set: 56%
Second: set: 57%
Third set: 73%
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Wawrinka 4-6 6-4 6-4 4-6 Gasquet
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"That's the way to steal a set away from your opponent. Let the scoreboard inflict the pressure and then step on the gas.
"Gasquet came in a couple of times during that game and forced some errors. The pressure told on that double fault. Stan no doubt is going off to collect himself, if nothing else."
Game and fourth set
Wawrinka 4-6 6-4 6-3 4-6 Gasquet
The world's most famous Stan is a touch inconsistent in his quarter-final against Gasquet. The fourth seed was serving to stay in the match and failed to to so. We're into a fifth-set decider. Gasquet in the semi-finals? Surely not.
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Djokovic 6-4 6-4 2-2 Cilic*
Serve is king in this set.
Novak Djokovic chalks off another service game to love, concluding with a lovely wrong-footing forehand. Cilic was barely in the same postcode.
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Djokovic 6-4 6-4 1-2 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"Andy will be up for the challenge should Wawrinka get past Gasquet. Given a choice he is choosing Gasquet though."
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*Djokovic 6-4 6-4 1-2 Cilic
Marin Cilic with a hold to love.
I have done the Duke and Duchess of Cambridge a disservice. It turns out even royalty need a bathroom break. Wills and Kate are back in their seats.
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Djokovic 6-4 6-4 1-1 Cilic*
Novak Djokovic still purring on serve. His game is ticking over beautifully and he gathers up another game. This time to 15.
Cilic is not laying leather on him at all on return.
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Djokovic 6-4 6-4 Cilic
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*Djokovic 6-4 6-4 0-1 Cilic
Is this the death rattle? Marin Cilic in a nasty little corner at 15-30. Not yet it isn't.
The Croat blasts his way back to 40-30 and then lures Novak Djokovic into the net to get back to his chair for a dab-down with his serve intact.
Djokovic, frustrated at his last stroke, slings his racquet into the air like a baton-twirling majorette.
Good take sir. Centre Court escapes a bashing on landing.
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*Wawrinka 4-6 6-4 6-3 3-4 Gasquet
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Djokovic 6-4 6-4 Cilic*
That's it. The Duke and Duchess of Cambridge have seen enough. They are heading out of the Royal Box and for home.
Novak Djokovic does look nailed on for this one and there is a tube strike to get home before.
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BBC Radio 5 live
Asked about how he expected the crowd to react when he and Murray play in Friday's semi-finals, Federer says: "I don't think that far ahead of how the crowd will react. They are open to choose whomever they prefer. The crowd will get involved in the match against Andy. Hopefully we can play our part and play great tennis."
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Djokovic 6-4 6-4 Cilic*
Andy Roddick
Former world number one on BBC Radio 5 Live
"It has been clinical from Novak. Marin has served well overall but the games he has been broken he has missed two of three first serves."
Game and second set
Djokovic 6-4 6-4 Cilic*
Marin Cilic thinks he spots a lifeline at 15-30, but turns out it is just Novak Djokovic dangling the hangman's noose.
A whopper of an ace, a laser-guided forehand onto the paint and then Cilic crashes into the gauze to bow out.
Djokovic breaks
*Djokovic 6-4 5-4 Cilic
Novak Djokovic gets a thick, lucky net cord that converts a routine forehand into a stone-cold winner. That is 0-30.
Marin Clic loads up on a forehand in the next rally, going for the whitewash and ratcheting the power up to 11 as he attempts to pierce Djokovic elastic-limbed defences.
Wide. Three break points. And the second is the clincher. Cilic into the net, Djokovic to serve for the set.
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Federer vs Murray
Richard Krajicek
1996 Wimbledon champion on BBC Radio 5 live
"I think Roger is playing good tennis but the problem for him is that Andy won today. Now he has to hope that Novak doesn't make the final. He is able to beat one of them but to beat Andy and Novak in three days is a bit too much.
"Andy is going to make Roger work for it and even if Roger wins, he'll be too tired to play to Novak. But tennis wise he is the best player.
"I don't think Roger is too old. But beating two top players can be a problem for him. It is going to be virtually impossible."
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Djokovic 6-4 4-4 Cilic*
Novak Djokovic puts himself in a bit of bother as he slips from 40-0 to 40-30 with a loose backhand into the net.
A slip from the stratospheric standards that he usually sets.
Marin Cilic cannot take advantage, but you just wonder what either of the men already into the last four - Andy Murray and Roger Federer - might have done had they been given a sniff.
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Wawrinka 4-6 6-4 6-3 Gasquet*
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*Djokovic 6-4 3-4 Cilic
That was more like it from Marin Cilic. A couple of aces and some careful slicing backhands to break up the Djokovic rhythm as he holds for the loss of a single point.
Kate and Wills, still determinedly sticking with the shades, are back front and centre in the Royal Box by the way and have been for a good few games now.
Top video highlights
You can watch highlights of Andy Murray's quarter-final here, and Roger Federer's stroll into the semi-final here.
There are plenty of other video highlights on the BBC Sport website...
'Genius' rally helps Murray to first set
World's longest tennis rally
Can a dog win Wimbledon?
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Wawrinka 4-6 6-4 6-3 Gasquet*
Peter Fleming
Seven-time Grand Slam doubles winner on BBC Two
"Right now, Gasquet is facing an opponent who is completely different to the one he faced earlier in the match.
"Wawrinka has found his feet and his first serve is dominant.
"Gasquet has to deal with a more composed opponent. It's not fun."
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Djokovic 6-4 3-3 Cilic*
Another hold to love for Novak Djokovic.
Marin Cilic is not getting much respite from serving duty. Never mind trying to break, he could just do with a couple of minutes rest for that right arm.
Djokovic has won 12 of 14 points on his serve so far in this second set.
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*Djokovic 6-4 2-3 Cilic
Don't despair Boris. A half-chance gone for your man, but I'll wager there will be more.
Marin Cilic with a lovely whipper forehand down the line for 30-15. But Novak Djokovic keeps forcing him to come up with such wonder shots to keep pace in the second set.
Cilic makes it to safety with two points nibbled off his serve.
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Wawrinka 4-6 6-4 6-3 Gasquet*
There it goes, that dreamy single-handed backhand of Wawrinka's, flying by Gasquet. The wobble which was the first set long forgotten as he holds to love to secure the third set.
Get involved via #bbctennis
Angela Fowler: Absolutely loving Wimbledon this year! Some amazing tennis being played. Can't wait for the final!
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Wawrinka 4-6 6-4 5-2 Gasquet
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Djokovic 6-4 2-2 Cilic*
Novak Djokovic whisks his way through a hold to love. The defending champion is straining at the reins and Cilic is struggling to keep him under control.
We are nearing break o'clock. I can feel it in my waters.
Battle of the backhands
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Djokovic 6-4 1-2 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"I knew I could not play my standard game against Roger Federer, like Marin is finding now, so you try to play above yourself. Sounds easy? It leads to errors and it is a very tricky situation but that is what the great players make you do."
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*Djokovic 6-4 1-2 Cilic
Marin Cilic is keeping his head above water, but the tide is rising.
Each service hold is toil and hard graft and Djokovic takes another 30-shaped chunk out of the Croat's serve, before it can limp over the line and to safety.
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Djokovic 6-4 1-1 Cilic*
Marin Cilic has been a busy man today...
Wawrinka breaks Gasquet
*Wawrinka 4-6 6-4 4-1 Gasquet
Those worrying about Stan Wawrinka's future at Wimbledon 2015 need worry no longer because the Swiss has broken Gasquet early in the third set and has consolidated his lead. That dreamy single-handed backhand is on song again.
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Djokovic 6-4 1-1 Cilic*
Marin Cilic races out wide and spanks a fine backhand winner down the line for 30-15. Djokovic slaps palm on strings once again in congratulations. What a gent.
I'm not sure if he is feeling so magnanimous though as he plonks a groundstroke wide though to shift Cilic onto 30-30 and within sight of a break.
No worries. Djokovic wallops away a mid-court bounce to level up.
Pick your match
So, two men's quarter-finals are now live on BBC Sport, plus plenty of doubles action to watch as well. Click here to view online.
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*Djokovic 6-4 0-1 Cilic
Marin Cilic has dodged the break there, picking his way through the barrage of baseline bruisers to post first on the second-set scoreboard.
Deuce on Cilic serve
Djokovic 6-4 0-0 Cilic*
Ellie Goulding is in the stands today. It gets like Stella Street on Centre Court in the second half of the second week.
You have to fight your way though indie-band bassists and former prime-time weather presenters just to get to the urinals.
Marin Cilic looks safe and secure at 40-15, but he has been dragged into the dangerous depths of deuce.
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Djokovic 6-4 Cilic*
Andy Roddick
Former world number one on BBC Radio 5 Live
"The problem is Novak does not give you many opportunities. Can Cilic get good enough balls to be in a position to come forward?"
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Djokovic 6-4 Cilic*
Game and first set
Djokovic 6-4 Cilic*
Marin Cilic sees off a third set point with a lovely scampering flicked winner off a Djokovic drop-shot.
Another round of applause from Djokovic. But that sporting appreciation is usually followed by on-court annihilation.
And so it comes to pass. Cilic battered back behind the baseline and his forehand is into the net.
Deuce on Djokovic serve
*Djokovic 5-4 Cilic
A double fault to open up is none too clever, but Novak Djokovic looks like he has got this one covered.
A lovely forehand hops away for a winner, 40-15, and two set points.
Centre Court is braced for a sit-down, stand-up changeover. They are not getting it yet, two Djokovic forehands long, the second a horrible framed mis-cue takes us to deuce.
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Djokovic 5-4 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"Cilic is getting a crash course in what it is to be the best in the world. You have to perform every week to be up there. Marin hasn't got to that level every week yet."
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*Djokovic 5-4 Cilic
Marin Cilic stuffs a hold to love down the pipe. Novak Djokovic does not look too fussed though.
I think he wrote off that game halfway through, backing himself to save energy and get the job done on his own tee-off.
Let's find out if that was canny or complacent...
Game and second set
*Wawrinka 4-6 6-4 Gasquet
Oh Richard, you enigmatic man. Wawrinka collects three set points on the Frenchman's serve and he surrenders with a whimper, throwing in a double fault. Must do better against a two-time Grand Slam winner.
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Djokovic 5-3 Cilic*
Talking of Goran, here is the man himself in the player's box.
There looks like there has been a bit of sculpting of that beard since his own SW19 glory days - heavy at the front, tapering to the sideboards - all very tight and tidy.
Much like Novak Djokovic's game. The defending champion move on to within a game of the first set.
Can Cilic emulate his coach?
*Djokovic 4-3 Cilic
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*Djokovic 4-3 Cilic
Blood in the water. Cilic finds himself 0-30 down and two points away from a break that he won't get back from.
But goodness me, those are delicate dainty hands, the sort to make Kate's in the Royal Box look like she has spent a career pot-washing.
Two delicious drop volleys help him back to 40-30 and earn a little smatter of applause from Djokovic. Djoko into the net and the Croat keeps his cards on the table in the opener.
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Djokovic 4-2 Cilic*
Novak Djokovic is chiselling and chipping his way towards the finishline in this first set.
Nothing particularly flashy, just relentless percentage tennis, playing with dead-eyed accuracy and a healthy margin to absorb any errors.
It's been enough so far. He holds to 15.
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*Djokovic 3-2 Cilic
Novak Djokovic offers Marin Cilic a large slice of open court on his own forehand side, daring him to try and make the pass.
Cilic takes up the challenge and passes with flying colours, lassoing the ball up, down, over and in as Djokovic can only stand and admire.
The Royal Box is looking a little sparse by the way. David and Romeo Beckham in the cheap(er) seats have been in position from the start though. Sport-watching Trojans the pair of them.
Been inspired to play?
BBC Sport
When Wimbledon arrives each summer, tennis captivates the nation for two weeks.
But that's not the full story - Brits of all ages are switched on all year round, with nearly a million swishing their racquets once a month.
The Lawn Tennis Association is a great place to start for any information on playing tennis in Britain, if you've been inspired by Murray, Federer and co.
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Djokovic 3-1 Cilic*
It's not a break until you hold.
And that is exactly what Novak Djokovic does. And in some style.
He rattles through four points at double quick speed, sealing the game with an ace.
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Djokovic 2-1 Cilic
Andy Roddick
Former world number one on BBC Radio 5 Live
"You see the way Novak has such balance. His body control is second to none. Switching directions, like he does, is not easy. He wants to get off to a fast start after his epic last round. This is just where he wants to be."
Djokovic breaks
*Djokovic 2-1 Cilic
Novak Djokovic scuttles sideways like a crab and then unleashes like a viper to hit a winning return for 30-40 and a break point.
Into a baseline rally, and that is what suits the top seed. He drags Cilic back and forth along the baseline. The Croat is chasing like a determined labrador, but is finally shaken off the scent by a forehand winner down the line.
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Wawrinka 4-6 3-0 Gasquet
Gasquet started well... as this graphic shows but he's not doing so well in the second set. Perhaps he needs to study the information here...
First-set stats
Wawrinka 4-6 Gasquet
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Djokovic 1-1 Cilic*
Promising signs for Marin Cilic who shows some good front-court hustle, but dumps a very makeable volley into the net at 30-15 down.
Novak Djokovic makes good his escape, but it could have been a sticky situation had Cilic got that one to land right.
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*Djokovic 0-1 Cilic
A nice opening game from Marin Cilic who gets the serve cranking into life to take the game for the loss of one point.
The Croat is coached by former Wimbledon champion Goran Ivansevic. I wonder if that famous Y-fronts celebration back in Split is part of his Wimbledon-winning fantasy?
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Djokovic v Cilic
More figures that a multinational's annual accounts here. Good luck digesting that little lot. I'm just a words man.
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Oli Coles: Hope all four top seeds get through today as Fed vs Murray and Novak vs Warwinka would be an incredible semi-final line-up!
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Djokovic v Cilic
Novak Djokovic went the distance in a five-setter against big Kevin Anderson that spanned both Monday and Tuesday in the previous round.
Will take give Cilic the advantage?
Perhaps not. Cilic was bogged down in a four-and-a-half-hour slug-fest with John Isner in the third round and has been on court nearly four hours longer in total so far.
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Djokovic v Cilic
Right, the tale of the tape.
It is a one-sided 12-0 in favour of Novak Djokovic in the head to head.
One of those wins was at the same stage of last year's Wimbledon championship, when Djokovic found himself two sets to one down, but fought back in five.
Since then a couple of straight-sets wins for Djokovic with Cilic winning just a total of five games across the two defeats.
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Game and first set
*Wawrinka 4-6 Gasquet
Surprise on Court One as Richard Gasquet secures the first set at the expense of French Open champion Stan Wawrinka. The Frenchman messes up one break point, a simple forehand slapped into the net, but he quickly makes amends - Wawrinka's usually solid backhand fails. The Swiss' first serve troubling him in that set.
Murray brothers in the semi-finals
Murray 6-4 7-5 6-4 Pospisil
By reaching the semi-finals of the men's singles and men's doubles events here, Andy and Jamie Murray have become the first brothers to reach the semis in the men's singles and men's doubles events at the same Wimbledon since Australians John and Neale Fraser in 1962.
The Frasers both reached the men's singles and men's doubles semifinals (with different partners) at the 1962 Wimbledon.
Next on Centre Court
Djokovic v Cilic
Top seed Novak Djokovic against US Open champion Marin Cilic is next up on Centre Court and it will be an open-air affair.
The roof has been peeled back and we are getting some fresh air flowing around the old place.
Plenty of people taking the chance to loosen off the limbs with a trip to the bar or bathroom and the players emerge to a smattering of applause rather than the full standing ovation afforded Andy Murray and, to a lesser extent, Vasek Pospisil's entrance.
'Federer looking brilliant'
John Lloyd
Former British number one on BBC Two
"Roger Federer is looking brilliant, staggering. Has he lost any speed at all? I don't think he has.
"I love the way he's mixing up the serve and volley now. He's looking so aggressive. He's taking more chances and seems more confident. I like it, he's always throwing different things at you."
'Murray looked comfortable'
Murray 6-4 7-5 6-4 Pospisil
Andy Roddick
Former world number one on BBC Radio 5 Live
"It's what we thought would happen. We didn't think Pospisil would threaten Murray's serve too much. Murray was so solid.
"I think the roof helped Murray, not that he needed it, though. He looked so comfortable."
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Jon Szeto: A Murray v Wawrinka final would be fascinating. 2 Grand Slams apiece and each has the 2 the other doesn't!
Matt J. Lewensztajn: Federer & then potentially Djokovic. That's like being told you've got Barca if you beat Madrid. No pressure then.
Ashley Gorman: It's a pity that it's an Andy Murray and Roger Federer semi-final! Definitely would be a much better final.
'Murray in a happy place'
Murray 6-4 7-5 6-4 Pospisil
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"Impressive performance from Murray, he looked very sharp and his game looks in full working order. The movement, which is key for him, looked strong. Murray will be in a very happy place as got through that match without too much stress.
"Murray's backhand down the line against Roger's one-handed backhand will be the key. Two great champions and there is not a whole lot in it."
Stinky sweatband ahoy
Camilla received one of Murray's stinky sweatbands in the first week, but today it's a chance for the masses to fight over the Scot's discarded prize.
Will Murray beat Federer?
Murray 6-4 7-5 6-4 Pospisil
Pat Cash
1987 Wimbledon champion on BBC Radio 5 live
"This is Murray's best performance in the tournament as Pospisil is an all-round player. The match was played at a very high level and Murray will be happy with a straight-set win and this will help him hone his concentration.
"Roger Federer is a different league altogether but this was a good stepping stone towards that match. I'd pick Murray as the favourite."
"Murray doesn't need to do anything different; he is serving well, returning well, being patient from the baseline and moving his opponents around. At this level, it is whoever plays the big moments well, grabs the opportunities. It'll be a tough match, but Murray has the edge."
Player reaction
Murray 6-4 7-5 6-4 Pospisil
More from Andy Murray: "I have loved playing here over the years. I have always played some of my best tennis here. I hope I can get to another final but it will be a tough one.
"I enjoy the two weeks of Wimbledon. On the court it is stressful but when I look back, I enjoy that. Great support. I know Roger very well, we walked to the practice courts together this morning. Friday is a different story and hopefully we can have a great match."
Player reaction
Murray 6-4 7-5 6-4 Pospisil
Andy Murray on BBC One after reaching the semi-finals: "I felt I played some good stuff. He served extremely well for periods, I tried to change my return position at the end of the second for myself to see the returns better. It was difficult stopping a couple of times and coming out under the roof."
Murray into semi-finals
Murray 6-4 7-5 6-4 Pospisil
The Royal Box is now empty, although someone has left a brown handbag on a seat in the second row. Hopefully they're reading this. You can never be too careful. But enough of that because Andy Murray has something to say...
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*Wawrinka 3-3 Gasquet
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"I think I'll go with Stan (in the match against Richard Gasquet) with the confidence that he is riding on. Gasquet can hit the ball well but the power of Wawrinka is immense. He also has the willingness to come forward."
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*Wawrinka 3-3 Gasquet
Jean-Paul Gautier? Asterix? David Ginola?
None are quite as quintessentially French as Richard Gasquet.
The 29-year-old is flinging that showboaty one-handed backhand around on Court One. But Stan Wawrinka can batter it beautifully off that wing as well.
Some of these baseline exchanges need to be pickled and put in a museum for posterity.
No breaks of serve as yet.
Murray into semi-finals
A sixth Wimbledon semi-final for Andy Murray - and a 150th Grand Slam match-win. How many Grand Slam semi-finals has the Scot now reached? Just the 17. Sweet 17.
Murray into semi-finals
Say it once, say it twice, say it over and over again: Andy Murray versus Roger Federer in Friday's semi-final. The Duke of Cambridge and Bear Grylls are licking their lips at the prospect.
Murray into semi-finals
Murray 6-4 7-5 6-4 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Sometimes you lose sight, with the other giants of the game, of how mentally strong Murray is and how well he deals with the pressure and adversity.
"Pospisil did everything he could to enjoy it but you never felt the outcome was in doubt."
Get involved via #bbctennis
Chris Goldsmith: 2013 Wimbledon Champion Andy Murray v 7 times #Wimbledon Champion Roger Federer, Friday afternoon July 10th. See you all there!!
Game, set and match Murray
Murray 6-4 7-5 6-4 Pospisil
Murray steps in from the baseline, goes on the attack... Pospisil with no chance. The British number one is through to the Wimbledon semi-final and the delighted spectators give him a standing ovation.
Second match point
Murray 6-4 7-5 5-4 Pospisil*
Murray pinning his rival onto the back of the baseline and he fails to negotiate the barrier. Second match point Murray.
Pospisil saves match point
Murray 6-4 7-5 5-4 Pospisil*
Momentum-changing forehand from Pospisil, Murray at full stretch near the tramlines, his backhand has no oomph and the Canadian has oodles of time to pat away a forehand winner. Deuce.
Match point Murray
Murray 6-4 7-5 5-4 Pospisil*
Pospil goes long after a lengthy baseline exchange. Match point Murray.
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Murray 6-4 7-5 5-4 Pospisil*
What's happened here? Murray's forehand faltering. First break point of the match to Pospisil. But the Scot arrows a return to the wings and we're at deuce.
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Murray 6-4 7-5 5-4 Pospisil*
Murray with acres of grass to aim at - but he balloons a forehand into the tape. Pospisil reducing the arrears and dragging himself to 30-30 by forcing the Scot onto the back foot.
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Murray 6-4 7-5 5-4 Pospisil*
It's like the opening scene of a Batman comic. Kerpow. Winning forehand Murray. 30-0.
Murray serving for the match
Murray 6-4 7-5 5-4 Pospisil*
Majority of Centre Court perched forward on the edge of their sets. First serve iffy. Second serve in, Pospisil screws a backhand long. First blow to Murray. 15-0.
Murray breaks
*Murray 6-4 7-5 5-4 Pospisil
A looping backhand into the tramlines and Pospisil, head bowed, shoulder slumped, is up against it at 0-30. The first serve is taken off him for time wasting and Centre Court hisses and boos. The Canadian's second serve is enough to outfox Murray, who angrily slaps the racquet of his strings.
The Briton wants to end this match, but can he? Break point. Possibly. "Come on, Andy" the spectators sing. Cheeky Pospisil, through the legs, but that won't beat Murray who now serves for the match.
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Wawrinka v Gasquet
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McEnroe on Wawrinka v Gasquet
John McEnroe
Three-time Wimbledon champion on BBC TV
"I would say if they play 10 times here in this situation at Wimbledon, I would say Wawrinka would win six of the 10.
"But I think Gasquet has a great shot of pulling off an upset, unless Stan brings the A game.
"If he does, he's the better overall player."
Next on Court One...
Wawrinka v Gasquet
After seeing his compatriot Gilles Simon swabbed across the Court One floor by the Swiss number one Roger Federer, Richard Gasquet has to try and see if he can do any better against Swiss number two Stan Wawrinka.
Australian Open champion Wawrinka is yet to drop a set.
Gasquet is bidding to make the Wimbledon semi-finals for the first time since 2007.
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Murray 6-4 7-5 4-4 Pospisil*
John McEnroe
Three-time Wimbledon champion on BBC TV
"Murray is frustrated he couldn't make Pospisil play. When he did have the chance, Pospisil was able to capitalise on his skill at the net.
"Murray senses some fatigue in Pospisil. Things are looking really good, he just needs to take his time."
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Murray 6-4 7-5 4-4 Pospisil*
Tim Henman
Former British number one on BBC TV
"Murray has to stay patient. He's 2-0 up but Pospisil is playing well. Murray will get more opportunities to break."
Get involved via #bbctennis
Chris Fleming: Murray is trying too hard. Federer will beat him at this rate.
Default Girl: Waiting for this Murray vs Pospisil exhibition match to end quick for the real match to start on Centre Court.
sam.chalmers: In Australia on Rottnest Island in the pub watching the tennis after work! Let's finish this in three sets!
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Murray 6-4 7-5 4-4 Pospisil*
Another drop shot from Pospisil, another athletic fetch from Murray which has the crowd purring. An adrenalized forehand return from the Canadian for 40-0 and a winning forehand seals the game in the Briton's favour. No trouble for Murray on his own serve, he just needs that killer instinct.
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Murray 6-4 7-5 3-4 Pospisil
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"You can see by the way Pospisil has conducted himself even after losing the first two sets that he is not going anywhere. He has stuck to his game plan and perhaps is at his most dangerous now."
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*Murray 6-4 7-5 3-4 Pospisil
Five break points for Murray in this set and none taken. The Briton frustrated, Pospisil living on. The game ends when the Scot's return drifts long. Liquid being guzzled during the changeover. Murray plotting his crowning move.
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Jonathan Jurejko
BBC Sport at Wimbledon
"Hmmm, I'm going to Wimbledon to watch Andy Murray. I need something to show my allegiance. Union Jack flag? Too standard. Red, white and blue face paint? Too childish. I need something striking. Now where's that 'Cool Britannia' jacket that my dad bought from Carnaby Street in the Swinging Sixties..."
This dapper chap wins the 'best dressed' gong on Murray Mound. No-one else made the shortlist. Few others got the memo about fancy dress though, apart from a few wannabe Bjorn Borgs - think sweatbands and short shorts - wandering around.
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Murray 6-4 7-5 3-3 Pospisil*
Pat Cash
1987 Wimbledon champion on BBC Radio 5 live
"Andy Murray is perhaps losing a bit of concentration here. Pospisil is not going anywhere and fighting along."
"Nice blend of play from Pospisil, challenging Murray in every part of the game. Murray's returning game has been challenged by the good serving of Pospisil."
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*Murray 6-4 7-5 3-3 Pospisil
Pospisil butchers a backhand. 15-30 - time for Murray to turn the screw? Another rapid return puts the Canadian under pressure and he nets - two break points Murray. The Briton allows one to slip through his fingers. What about the next? They grind it out at the baseline until Pospisil forces the game to deuce with a peachy volley. Gutsy.
Life on the lawns
Jonathan Jurejko
BBC Sport at Wimbledon
At the summit of Murray Mound, there is a grassy area of peace and tranquility - the sort of retreat where you can drift off and wake up thinking you're in Kew Gardens.
But today people are strategically stood - behind the view-obstructing, hydrangea-lined water feature - ducking and squinting to see the big screen on the side of Court One.
A few worn-out middle-aged men are catching the zeds - although even the huge cheer which greeted Murray's set-winning point doesn't stir them.
Get involved via #bbctennis
Wayne Ellis: Has anyone ever had an easier route to the semi-finals than Federer? Couldn't have hand picked easier opponents...
Charley: Roger Federer is just an absolute gentleman and true legend. Cannot find fault with the man!
Lee Clarke: Is there a sportsperson more elegant around their field of play than @rogerfederer. Simply irresistible!
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Murray 6-4 7-5 3-3 Pospisil*
The Murray serve as precise as a surgeon's knife. Pospisil doing little damage on the returns, although when a rare rally ensues it's Murray who falters. A medley of booming first serves, though, does the job for the Scot.
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Simon 3-6 5-7 2-6 Federer
Mark Woodforde
Former Grand Slam doubles champion on BBC Radio 5 live
"Simon was solid in Queen's but was out of sorts today and was out-served by Roger Federer. Even the longer rallies went in Federer's favour.
"Simon never got his teeth into the match; it was a very flat performance from him. Perhaps he got a bit overwhelmed by the great serve of Roger Federer.
"Simon is basically a baseline player but he has shown in the tournament that he can come forward. Today he barely got out of baseline towards the net."
Federer into semi-finals
Simon 3-6 5-7 2-6 Federer
Roger Federer tells BBC Sport: "The stop and goes with the weather are tough but I think I used them to my advantage. The breaks helped rather than hindered me.
"Simon was a quality return player and the game I got broken he was too good.
And on the prospect of facing Andy Murray next: "We both like to look back on that summer of 2012. If we knew I would win Wimbledon and him Olympics, I think we both would have taken it. It was a great summer for us.
"I am happy for him, he is doing so well after back injury. People forget how hard it is to get back. It will be a tough one for me but I am obviously looking forward to it."
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*Murray 6-4 7-5 2-3 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"You have to admire Pospisil's effort in this event. He's taken respect levels up a few notches. Everything is hurting you would assume. He's battling as hard as he can and he's still got some game. You can see that."
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*Murray 6-4 7-5 2-3 Pospisil
Murray with a backhand into the tape... 40-15... Pospisil with a howitzer into the wings... a trouble-free hold and Murray seemed to punch his towel during the changeover.
BBC coverage
You can also watch Britain's Katie Swann in action in the girls' singles. She is doing well. Click here.
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Murray 6-4 7-5 2-2 Pospisil*
Murray preparing to serve, the Duke of Cambridge scratches his Royal nose... But is he scratching an itch or is it a coaching signal to the Briton? Murray in control, an easy-peasy hold to 15.
Federer into semi-finals
Simon 3-6 5-7 2-6 Federer
John Lloyd
Former British number one on BBC Two
"Absolutely brilliant. I thought this would be a tough match but this was a stroll for him. He served so well, moved well, aggressive at the right times. Simon tried to counter punch but he was just bouncing off Federer. He was totally in command."
Game, set and match
Simon 3-6 5-7 2-6 Federer
The usual low-key, matter-of-fact awesomeness from Roger Federer.
Gilles Simon is back in his box in an hour and 34 minutes.
Doing it against Andy Murray in the semi-finals, which looks likely to be his next task, is a whole different order of things though.
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*Murray 6-4 7-5 1-2 Pospisil
Pat Cash
1987 Wimbledon champion on BBC Radio 5 live
Pospisil is technically playing very well. You get the feeling that if Murray steps off the gas a bit then Pospisil can break Murray's serve. He may not win the match but will certainly make life difficult for Murray.
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Murray 6-4 7-5 1-2 Pospisil
Miles Maclagan
Former coach to Andy Murray and Laura Robson on BBC Radio 5 live
"Murray knows he has got to spend less energy today with the likelihood that he has got Federer and Djokovic ahead in the next rounds. He is playing with a lot of conviction."
"No visible signs of fatigue from Pospisil, he is running everything down."
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*Murray 6-4 7-5 1-2 Pospisil
Pospisil's legs turning to guacamole, coughing up a double fault to allow Murray to level at 30-30. The next point is a baseline slug-fest, with Pospisil's backhand folding. Break point Murray but again the Canadian serves his way out of danger. The British number one duffs a backhand return into the tape, Pospisil follows up with an ace and Murray enjoying a monologue at the changeover.
Federer breaks
Simon 3-6 5-7 2-5 Federer*
Just too good.
Roger Federer brings up 15-40 with a flashing forehand winner and coverts the second break point as he soaks up punishment with baseline slices and Gilles Simon miscues into the net as he attempts to up the pace.
Federer serving for a 10th Wimbledon semi-final appearance.
How Pospisil got here?
Murray 6-4 7-5 1-1 Pospisil*
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*Murray 6-4 7-5 1-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Those legs of Pospisil are certainly getting heavier. He needed that game big time."
Get involved via #bbctennis
BHF26: Andy Murray two sets! Brilliant tennis from Andy, all tactics/game strategy going to plan! Andy will seal the match in this set.
Alice: Pospisil is playing really well, but Murray's just too good right now, two sets up!
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Murray 6-4 7-5 1-1 Pospisil*
When will Pospisil learn? He attracts the former champion to the net with a dropper - but Murray is to it in a flash, crunching a forehand down the line. From balletic to brutal as he lasers an ace by Pospisil for 40-15, and the game comes to a satisfactory conclusion, the Canadian sent floundering on the baseline as Murray bosses it from the middle of the court.
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Simon 3-6 5-7 2-4 Federer
Plain sailing for Roger Federer thus far....
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*Simon 3-6 5-7 2-4 Federer
Australian legend Rod Laver - a four-time Wimbledon champion - is also on Court One watching Roger Federer.
He is wearing an official badge from the All England Club that has him down as "Rodney Laver". I imagine the last time someone called him Rodney was when telling him off as a five-year-old.
Federer is still motoring.
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Murray 6-4 7-5 0-1 Pospisil
Pat Cash
1987 Wimbledon champion on BBC Radio 5 live
"I am very impressed with Pospisil. He is a very good player and is playing a good match, mixing it up well but Murray is just doing special things. The rain delay may have helped Andy with Pospisil losing concentration. I'd be surprised to see a Murray meltdown."
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*Murray 6-4 7-5 0-1 Pospisil
David Beckham and Ashley Young discussing the Raheem Sterling transfer saga as Pospisil vanished for a comfort break. (Disclaimer: no idea what they're laughing about).
Becks enjoyed watching Murray's crosscourt volley from a zany angle, full of razzle-dazzle. The Scot ahead, and he secures a break point with another show-stopping backhand passer - sprinting like a panther to pounce on a Pospisil volley. The Canadian's serve to the rescue, though. To deuce we go. Break point gone, gone, gone.
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Simon 3-6 5-7 1-2 Federer
John Lloyd
Former British number one on BBC Two
"Federer has not allowed Simon to play his game. He has snuffed him out. Federer has been so immaculate on his own serve, Simon has never looked like getting into the rallies."
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Simon 3-6 5-7 1-2 Federer*
Genuine royalty, but Zara Phillips is a bit of a rebel. Well, by Palace standards anyway.
Princess Anne's daughter got her tongue pierced as a teenager and now she is eschewing the comforts of Centre Court's Royal Box to mix with the hoi polloi on Court One and soak up some Fed.
Game and second set
Murray 6-4 7-5 Pospisil*
Murray like a volcano wrapped in an ice pack. The Scot composed and cool, yet brimming with dynamism. A picture-perfect overhead clips the baseline to bring up the set point and Pospisil sinks like soufflé.
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*Murray 6-4 6-5 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Murray has put negative thoughts in Pospisil's mind. He's distracted him at the wrong time."
Murray breaks
*Murray 6-4 6-5 Pospisil
A bumper baseline-fest... 22 shots, 23 shots,... Murray ups the ante, sends Pospisil chasing a volcanic forehand and the Canadian merely nets. The Scot growls. More big hitting from the back of the court, they bish, they bash, and the British number one overpowers his opponent with a forehand full of menace and spin. 30-30.
Pospisil breathing deeply. Break point Murray - the Scot coming out on top of a quick-step at the net. And the Scot sends his rival to the floor, a dreamy backhand pass. Stentorian roar from the British number one as he leaps and twirls to his chair.
Federer breaks
Simon 3-6 5-7 0-1 Federer*
Roger Federer looks good, but Gilles Simon is providing a pretty good backdrop for the second seed.
Facing 30-40 and break point, the Frenchman advances on a mid-court ball, but boshes a nothing-much forehand down the middle and then duffs a very makeable volley wide.
Ugly stuff.
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Simon 3-6 5-7 Federer
John Lloyd
Former British number one on BBC Two
"Roger Federer's serve is underestimated. The variety, the almost unreturnables, the serves that put him in a great position.. You can't get a read on his second serve either."
Game and second set
*Simon 3-6 5-7 Federer
It'll take more than a little rain to derail the Fed-Express.
He resumes at 15-0 up and three points away from the second set.
He collects them up quick-smart, hitting two aces en route.
Second set done and dusted and it is a long, long way back for Gilles Simon.
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Murray 6-4 5-5 Pospisil*
A puff of chalk as Murray arrows a cannon serve into the corner. Spectators wince, Pospisil flinches. Rat-a-tat-tat, an ace from the Scot - his second of the match - and he's at ease, finishing with a serve and volley.
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*Murray 6-4 4-5 Pospisil
Pospisil forms a fist with his right hand as he struts back to the baseline, pleased with his delicate volley at the net. The Canadian looks like a lumberjack, but has an artisan's hands. A final serve into the Murray ribcage and the underdog is bouncing like a boxer as he makes is way to his chair.
Henman explains roof logistics
Tim Henman
Former British number one on BBC TV
"They have a weather radar in the room next to the referees' room. Between now and 16:00 it looked unsettled. After an interruption already, they thought it was best to get the roof shut.
"If the weather improves, it will be open for the next match.
"The biggest difference is the sound. The ball on the strings sounds louder. Players feel like there's more humidity even though it's only half a percent. It feels warmer because of the air circulation."
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Murray 6-4 4-4 Pospisil*
The lights are green, and we're off. Again. Cat-like reflexes from Murray, scooting to the tape to fetch a volley and then all he has to do is watch an ill-timed lob fly over the baseline. The Pospisil forehand wild at times during that game. Murray holds to 15.
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Simon 3-6 5-6 Federer*
The route to Court One is not the stroll though marbled corridors that the players get to enjoy on the way to Centre Court.
Roger Federer and Gilles Simon emerge from what looks like the sort of tunnel they use to deliver lorry loads of strawberries to the All England kitchens.
Time for a quick knock-up...
Get involved via #mytennistales
Calum Black: Flew back from Ibiza straight to Sharapova/Williams 2005 semi. Then got return tickets for Williams/Davenport final.
Tom Owen: Getting resale Centre Court tickets to see Agassi in '92, aged 7, shouting 'out' mid point, being in all kinds of trouble...
Sammy P: Went to the US Open in 2011 to watch Nadal. It rained! Nadal played all of 15 mins vs Muller, Nadal didn't win one point.
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Court One covers off
Simon 3-6 5-6 Federer*
No roof on Court One.
But no covers either.
Several of the court valets are sporting shades as they undress the second stage. It is actually looking quite sporty out there weather-wise. A crisp blue sky and only a few fluffy clouds to get in the way of the big yellow fella.
Federer v Simon is close to resumption. The Fed is serving for the second set at 15-0 up in the 12th game.
Get involved via #bbctennis
Davy Corrigan: In Melbourne, in bed, wishing everything happening up there was down here, damn you lot and your northern summer shenanigans!
Roof is closed
So, this quarter-final has now turned into an indoor tie and some of you may be interested to know that two of Murray's three victories over Pospisil were indoors, in Vienna (2014) and Rotterdam (2015). The main acts have arrived and are warming-up once again.
Roof is closed
The line judges stride military-style onto centre. The umpire removes his jumper, narrowly avoids getting his head stuck in the neck - it was touch and go - and replaces wool with a dapper sports jacket. They're all standing to attention, waiting for curtain call.
Roof is closed
The baseline is being brushed by two boys holding brooms. They've been using the same brushes for 20-odd years at Wimbledon, just like Trigger's, seven different sticks, nine different brushes... [There's no need to start throwing tomatoes at your screen.] Those who have remained on Centre are standing, while the photographers are continuing to adoringly focus their lenses on David Beckham.
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Roof is closed
"Enough of this shilly-shallying," says the roof, or it would if it were a talking object. The bridges are drawn, the covers are rolled up, never to be used again on Centre for the rest of the day you'd assume.
Roof closed
Let's hope the weather is the only unstable thing up there...
Pospisil - a Pointless answer?
Richard Osman, co-presenter of Pointless, reckons Pospisil will soon get a mention on the BBC quiz show.
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Get involved via #bbctennis
Rebekah Ellerby: I love the rush of the ball boys and girls getting the rain cover on court. And when the umpire gets pushed off!
Jonny Chard: Always amazes me the speed at which the covers go on at Wimbledon!
Matt McGladrigan: They know there's going to be showers throughout the day. Just get @WimbledonRoof over Centre. Outdoor tournament blah blah.
Rain stops play
Jonathan Jurejko
BBC Sport at Wimbledon
What a difference a week makes. Especially in British Summer Time.
Last week overheating spectators would have been heard muttering about how lovely a rain shower would be to help cool them down. Today they're complaining about the lack of searing heat as they get soaked.
Brollies and cagoules are whipped out quick smart on Murray Mound, those unfortunate souls without are forced to cower for cover...
Rain stops play
Simon 3-6 5-6 Federer*
Stats of the match
The statistics suggest both Murray and Pospisil are evenly matched in this, erm match. They've both won 83% of points on their first serve, while Murray has a 78% success rate at the net and Pospisil 80%.
But when it comes to winners, the Canadian is the overwhelming, erm, winner - 23 for Pospil, 7 for Murray, although the Scot has made fewer unforced errors (11 to six). I hope those numbers makes the rain delay go a little quicker.
Get involved via #mytennistales
Monty Moncrieff: Booked a trip to New York for mum's 75th birthday without realising we'd be there for 2009 US Open final but we got tickets!
Christopher Halsall: Flew from Vancouver to Melbourne via Shanghai in 2012 to see seven Brits lose on the first day of the Aussie Open.
thesportsdragon: Walking past court five in 2012 took an Angie Kerber forehand full in the face! My favourite player ever since.
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Rain stops play
The ball boys and girls sprint onto the grass. Those charged with taking down the net unwind the nuts and bolts with the speed of a rope maker. The players disappear, Centre Court now protected, as is Court One. How long will this rain last? Not too long, says a BBC weather forecaster. "Five 10 minutes maximum," he says.
Rain stops play
Those pesky dark clouds had been looming and they, rudely, start leakin over the All England Club.
Federer breaks
Simon 3-6 5-6 Federer*
Roger gets straight back on the horse and responds to that break from Simon with one of his own.
His royal Swissness will serve for the second set next.
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*Murray 6-4 3-4 Pospisil
Quiet before the storm, which is why one spectator is trying to quietly unpack a tuna sarnie wrapped in tinfoil. Another spectator is giving his friend a running commentary of the match, pointing this way and that. The friend is in a trance.
The light has dimmed on Centre, and so too has Murray - who surprises many with a sloppy forehand at 30-30. Craftsman's touch at the net from Pospisil earns him the winning point.
Simon breaks
*Simon 3-6 5-5 Federer
Smack the top of the telly, refresh the page, retune the radio.
Nope, no mistake. Roger Federer has just been broken for the first time in 116 service games - a run that stretched back to the first round in Halle last month.
Gilles Simon keeps himself alive in the second set.
Get involved via #bbctennis
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Murray 6-4 3-3 Pospisil*
Sometimes they go in. Sometimes out. Pospisil's forehand kisses the paint and draws gasps from the spectators as he levels at 15-15. Murray not as dominant as he was in the opening set, ballooning a straightforward forehand long. The spectators try to galvanize, Murray responds, sending Pospisil lunging from side to side before inflicting the killer blow. The Scot holds firm.
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Murray 6-4 2-3 Pospisil
Jonathan Jurejko
BBC Sport at Wimbledon
The second week of Wimbledon is a stark contrast to the first. The grounds are packed to the rafters during the opening week, fans shuffling along in the gangways like frustrated Tube commuters, prowling the outer courts for a glimpse of a recognisable name.
However, the grounds become a lot quieter as the remaining players do battle on the show courts at the business end of the competition.
Except, of course, on Murray Mound. The slope is packed as punters, armed with Union Jack flags, cool boxes and Pimms, jostle for position.
The view from the posh seats
*Murray 6-4 2-3 Pospisil
Get involved via #mytennistales
Alistair Walker: Went to NYC to watch Murray in the semis and final in 2013. He got hammered by Wawrinka while we were on the flight over!
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Post update
*Murray 6-4 2-3 Pospisil
Murray stepping into the dusty baseline as Pospisil cannons 126mph of firepower towards him. The Scot returns as if it were a beach ball. Another colossal serve comes Murray's way - 131mph the fastest of the day. At 30-30 they reach a critical stage, and an outstretched volley from Pospisil, Becker-esque at the net, takes him closer to safety. A forehand winner later and the Canadian is ahead.
Federer breaks
Simon 3-6 3-4 Federer*
Gilles Simon is being thoroughly Federered on Court One.
His groundstrokes lack the zip and devilry to ruffle the 17-time Grand Slam champion and he is broken to 15 as Federer bides his time and picks the spot to dispatch a forehand winner to.
Cruise control fully engaged and the semi-finals punched into the sat nav.
Get involved via #bbctennis
Gurj Sandhu: How do you expect me to work with Murray and Federer playing! My F5 (refresh) key is taking a real beating today!
Scott Nicol: Come on Andy, get us through our weekly meeting here in Aberdeen!
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Murray 6-4 2-2 Pospisil*
David Beckham crouched forward, watching from the edge of his seat. Nervy times for Murray fans as Pospisil is gathering momentum, he has a chance to attack - but drills his forehand into the tramlines. Murray made of stern stuff, and he easily holds to 15.
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*Simon 3-6 3-3 Federer
Bradley Cooper, looking a little grey around the gills, is in attendance on Court One.
The Hollywood gadabout has not had any breaks of serve to enjoy so far in the second set.
Probably best he only cheers ones that are generated by Roger Federer. He is sat next to Mrs Mirka Federer. And she has a grade A trash-talk game.
Top video
Plenty of video for you to watch on the BBC Sport website. Here are some of the highlights...
Is this Murray's worst ever serve?
Join the stars in the longest rally
Can a dog win Wimbledon?
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*Murray 6-4 1-2 Pospisil
Blows are traded from the baseline, with Murray coming out on top as Pospisil's forehand falters. Sweet from Pospisil, a snappy volley at an irretrievable angle has Murray glaring at the players' box as he walks back to the baseline. The Canadian dashing around the court like an excitable Labrador, fetching and retrieving anything near the tape. In fact he's won 13 of 16 points at the net.
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Murray 6-4 1-1 Pospisil*
John McEnroe
Three-time Wimbledon champion on BBC TV
"The only thing Murray has been a bit disappointing in is making Pospisil work on his service game. I think we'll see that soon."
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Murray 6-4 1-1 Pospisil*
Not enough depth!
Andy Murray has a fat slice of open court to aim at as he runs down a Vasek Pospisil drop-shot, but fails to give his backhand punt enough gas. Pospisil scampers back to flick away a winner.
But this is Murray in baseline bully mode. The British number one is slugging away, dangerous depth, jagging angles and pummelling power, to move to 40-15.
Pospisil nips back one point with a sweet return winner, but that is the last impression he makes in the game.
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Wayne Ellis: Murray winning that set more from opponent's mistakes than anything he's doing. Would like to see him attacking more...
Fraser: Hmm this Pospisil fellow is good. Come on Andy, send him home.
Dawn Williams: Pospisil is playing very well. Murray yet to reach top gear but he's won the first set, so going through the motions.
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Murray 6-4 0-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Pospisil came out a bit tight and sluggish but he's playing better now. He's moving well. He's imposing, athletic and physical. We'll see what happens."
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*Murray 6-4 0-1 Pospisil
Andy Roddick
Former world number one on BBC Radio 5 Live
"We have mentioned how long Pospisil has gone in the earlier matches. After losing the first set, Pospisil knows he will have to go a long way if he is to beat Andy and that will wear him down mentally."
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*Murray 6-4 0-1 Pospisil
It took Murray just 35 minutes to claim the first set, more of the same in the second would be welcomed by the partisan crowd. A barrage of big serves from Pospisil and he wraps up a hold to love with a crackerjack of an ace - his second of the match - to the wings.
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Murray 6-4 Pospisil
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Andy Roddick
Former world number one on BBC Radio 5 Live
"Andy Murray has played great (in the tournament). He will be tough to beat today if he continues serving like that. This match-up is perfect for someone like Andy. Pospisil gives him a target and Andy loves a target. He has to love where he is right now."
First set stats
Murray 6-4 Pospisil*
Game and first set
Murray 6-4 Pospisil*
There's no drama to talk about here. Spectators on Centre give out a mighty roar as Pospisil fails to negotiate the barrier, gifting the Scot the set.
Murray taken to deuce
Murray 5-4 Pospisil*
Murray to serve for the set. The British number one collects the first two points with ease, Pospisil returning as if the Scot were chucking pebbles at him at 130mph. But the Canadian has a feather-soft touch at the net, which earns him a point and the crowd's approval.
Oh la la! The duo trade circus shots... Pospisil backtracking to fetch a dazzling Murray lob - oof, that was good - and Murray ends the point with a thunderclap of a smash. Spectators are roaring. Yet, despite that brilliance we go to deuce.
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Simon 3-6 Federer
Andy Roddick
Former world number one on BBC Radio 5 Live
"Roger looks like he has got a good rhythm on his serve. What he is able to do with his serve is not pure pace like tall guys, but his every serve is at a different pace.
"He is moving his second serve around the box. If he plays Andy or Novak in the next rounds then he has to keep them guessing on his second serve."
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Simon 3-6 Federer
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Simon 3-6 Federer
John Lloyd
Former British number one on BBC Two
"Federer is breezing through on his serve. It is one of the best serves of all time."
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Simon 3-6 Federer
Game and first set
Simon 3-6 Federer
Federer moving like he is on rails, reading his opponent's intentions like a psychic.
He has racked up some impressive stats in that first set. Seventy per cent of his first serves are landing and he won 84% of points behind it. Fifteen winners and eight points won from 12 net raids.
Ruthless, stylish stuff.
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Murray 5-4 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Pospisil has become an excellent doubles player. It's improved his return shot, but now it might be getting in the way of his singles career.
"There's a fine line. How long can he keep doing both and doing best of five?"
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*Murray 5-4 Pospisil
Before the rain delay the Murray forehand was zipping off the grass at lightning speed, but during these last few games that particular shot has failed to trouble Pospisil. The Canadian holds to love and punches the air as he walks towards his chair. Pumped? Like a hot air balloon.
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Murray 5-3 Pospisil*
Murray serving with a calm sniper's eye. About 70% of his bullets are reaching the target, and he concludes with an ace. Pospisil challenges, but that's just wishful thinking.
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Simon v Federer
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Simon 2-5 Federer
John Lloyd
Former British number one on BBC Two
"You look at Federer and he doesn't look as though he has lost any speed. He doesn't get many injuries, his work ethic is strong and he loves the game."
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*Simon 2-5 Federer
Oh Gilles!
Simon with a ripe peach of a lob steals the first point of the seventh game against serve. Delicious stuff - the sort of thing you expect from the Fed.
Fededer bops down an ace to help himself to 30-15. A big point follows, back and forth, biff and bosh, Federer dribbles in a drop shot, Simon runs it down, but can't find the angle and overcooks wide.
Simon to serve to stay in the set next.
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Former Wimbledon champion Rod Laver talking on BBC Radio 5 Live: "I am honoured to be at Wimbledon again. Looking at Andy, he is going through a good streak this week and last week but it'll be a challenge. Coming into the quarter-finals, it is anyone's guess on who will win. The matches are so good.
"I would think it is harder now to win Grand Slams as the quality of play has risen so much."
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*Murray 4-3 Pospisil
Both players needing to adjust their radars after the rain delay. They've yet to climb out from underneath the duvet, which is understandable as it's difficult to find a rhythm during a stop-start day. Pospisil holds to 15, but he has plenty of work to do.
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Murray 4-2 Pospisil*
The Duke and Duchess are back in the posh seats, Catherine opting to watch proceedings through her sunglasses. Sir Jackie Stewart is here too, as is Paula Radcliffe. It's like the Oscars, but with grass instead of a red carpet.
Worrying signs as Murray falls 0-30 behind. Pospisil with oodles of space to plonk an overhead, but adrenaline gets the better of him and it's an opportunity missed. Murray holds firm, clawing himself back level before seeing off the Canadian with a rasping first serve.
The perfect serve
Talking of powerful serves, Andy Murray and Pat Cash demonstrate what makes the perfect tennis serve for Wimbledon. Have a read of our rather nifty iWonder guide here.
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*Murray 3-2 Pospisil
Where were we? Ah, yes, Murray a break up and Pospisil set to serve. The Canadian's height, he's 6ft 4in, gives his boomers plenty of fizz. A bit of malice in Murray's play who, as we know, is one of the sport's great returners, as he directs a vicious forehand towards Pospisil's ribcage. The giant nets, but goes on to hold to 30.
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Murray 3-1 Pospisil
Murray and Pospisil have finished their gentle warm-up and are going through the final stages of their routine, Murray tying his shoelaces, always a good idea, before bouncing towards the baseline.
Restless roof
Can he go again?
Wimbledon XI
Gianluigi Roofon? Absolutely brilliant...
Get involved via #mytennistales
Zainab Walji: Queuing up for resales for about five hours to watch Jamie and Jelena win mixed doubles Wimbledon.
Joel Girling: Re-booked my flights to watch Murray-Djokovic in US Open final on the Monday. Expensive but wouldn't change a thing.
Joe McArdle: I once ballboy'ed for @TimHenmanNet during @DavisCup vs Sweden. Mental lapse caused Tim to yell "Give me the expletive ball!".
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Players back on court
And on to Centre Court they stride, just as Bear Grylls places himself in his Royal Box seat. Roger Federer and Gilles Simon a tad behind on Court One.
Post update
"Come on, boys," says the umpire to the gentlemen in the locker room. "Stop reading those BBC Sport Wimbledon updates and get back out on court." The players have been told it's time to get the heart pumping once again and will soon appear on court.
The romance of the rain
Andy Roddick
Former world number one on BBC TV
"Rain delays are tough with the stopping and starting. It's about controlling your emotions and adrenalin.
"It's not good for your body to go from zero to 60 and then back again.
"But that's part of Wimbledon. It's almost a romantic event, the part when you're in and out of the locker room."
Play to resume
Yep, the green, green grass of Centre Court is breathing fresh air once more as the covers are peeling back.
In go the net posts, on comes the umpires chair, and the net cord is tightened with a twang.
And Court One is just a tad behind.
Get involved via #mytennistales
Joe: Flew back early from my holiday in Barbados for my son's birth! Then straight to Wimbledon to watch Murray.
Anne Minter: Flew in from Fuerteventura, saw @DjokerNole @RafaelNadal. #Wimbledon2015 hottest day strawberries & @serenawilliams
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Post update
Hold on a second. Those boys, and they are all boys, in green are back out and fiddling with the court covers.
I think the resumption of play is getting close.
The Beckham boys say cheese
David Beckham is sticking around on Centre. He's not using this rain delay as an excuse to sip a fruity tipple. The former England captain has used his time wisely, putting together a nice collage on Instagram, featuring his son Romeo.
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Not a single guest has remained in the front row of the Royal Box. Reports filtering through suggest the catering staff have reheated the sausage rolls and restocked the thousand island dipping bowl. It's all becoming a little clearer now... and the sky is, too. Hurrah!
Play set to restart in 20 minutes (hopefully)
Stand by. A lady is making an announcement over the sound system. It's a bit like Hi-di-Hi only with a middle-class Englishwoman replacing Ruth Madoc's character. The showers should pass through quickly, she says, before informing us play should restart in 20 minutes or so.
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*Simon 0-3 Federer
John Lloyd
Former British number one on BBC Two
"That was an absolutely stunning start by Roger Federer. He came out and just took charge straight away."
Top stories
With the rain halting proceedings at Wimbledon, here is a quick reminder of some of the day's headlines.
Murray column: Andy Murray reveals how he hopes to capitalise on Vasek Pospisil's fatigue in Wednesday's quarter-finals.
Taking the Nick: Nick Kyrgios says he is "really shocked" by the level of criticism he has received following his exit from Wimbledon.
Victoria Azarenka: Rafael Nadal grunts louder than me.
Get involved via #mytennistales
We asked for your amazing/funny stories of travelling to see your favourite players. Tweet #mytennistales.
Claire: Flew from Dublin + joined queue at 2.30am in '10 to see @andyroddick. Got front row and still have autograph!
Play suspended - rain
Simon 0-3 Federer
Rain stops play on Court One
Simon 0-3 Federer
Federer has lost just 38 games so far at Wimbledon this year, the fewest of any of the men in the last eight. He has also spent the least time on court - just six hours and 16 minutes before the start of this match.
He is obviously keen to rush through this match too, breaking Simon with a delicious backhand passing shot down the line but, after a swift Fed hold to love makes it 3-0, a bit of light rain brings a halt to the match.
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Murray 3-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"It's going to be tough for Pospisil to do damage as his strengths play to Murray's strengths.
"Murray was up against something even more difficult a few days ago, plus Pospisil played 10 sets of tennis on Monday, so it's hard to find a real argument to make people believe Pospisil can win this."
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Murray 3-1 Pospisil*
Tim Henman
Former British number one on BBC TV
"I think trying to predict the weather in this country has proved rather difficult for a number of years
"Having spent the money on the roof, I think we should use it."
Rain stops play
Murray 3-1 Pospisil*
Those court coverers come flying out of their blocks, shoving the umpire's chair back off court with the boss man still in the crow's nest and almost engulf Andy Murray and Vasek Pospisil in tarpaulin in their rush.
No time to lose.
It is raining. Play suspended.
Post update
Murray 3-1 Pospisil*
Andy Murray whisks through to 40-0 in twinkle, but, hold up, what is this a bit of Vasek Pospisil resistance?
Nope. More like Murray self-sabotage. The Scot cuffs a forehand into the top of the net under no pressure, before a rank double fault gives Pospisil a sniff at 40-30.
Snuffed out. Murray wallops down a whopping serve to shut the door.
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Murray 2-1 Pospisil
John McEnroe
Three-time Wimbledon champion on BBC TV
"Pospisil is an imposing figure at 6ft 4ins. Murray did a great job of lobbing against all 6ft 11ins of Ivan Karlovic.
"It's a shot he'll utilise today as well."
Magic Murray
Murray breaks
*Murray 2-1 Pospisil
Centre like a bottle of lemonade, the fizz and pop currently contained but it's only a matter of time until all that energy explodes and froths. And it happens when the Scot drags his opponent to the tape with a dinky backhand volley, getting the better of him by volleying to the other side. Break point Murray. Break point secured! Pospisil volleys into the tape. Plenty of Whooping on Centre.
BBC coverage
Andy Murray is, of course, under way on Centre Court, and now on BBC One, but there is plenty of other live action you can watch on the BBC website or app. Click here to watch online.
Get involved via #MyTennisTales
Have you read our feature about fanatical fans following Roger Federer around the world?
Well, we want your amazing/funny stories of travelling to see your favourite players doing their thing.
Use #MyTennisTales on Twitter and we'll publish the best ones here.
Post update
Murray 1-1 Pospisil*
The sound of enthusiastic applause ripples around Centre as Murray leaves his chair and strides towards the service line. Fine serving from the British number one, hitting the target first time, giving his opponent not even a whiff. The forehand in super condition. A hold to love. Nice.
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Simon 0-1 Federer*
Federer only faced two break-points in 58 service games in his first four matches at Wimbledon and - as discussed earlier - has not dropped his serve once, so it feels a bit odd to see him go 0-30 down in his first game against Gilles Simon.
But worry not Fed fans - he recovers from that minor blip with four big serves to win four straight points and hold.
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*Murray 0-1 Pospisil
There's a hush on Centre as Pospisil prepares to launch the first missile of the day. A puff of the cheeks from the Canadian as he wins the first point. Cheeky, Vasek. He drags Murray to the tape and not even the speedy Scot can fetch that. A confident opening by the underdog, ending with a cracker of a winning forehand.
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Simon v Federer
Over on Court One, Federer and Simon have already started their duel. Just the one point played, however, with the Frenchman winning the opening one. (I will not be doing point by point coverage on that match - I simply haven't enough fingers.)
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Murray and Pospisil are going through the final two minutes of their warm-up. Will today be Mission Impospisil for the Scot? (Yes, I did steal that pun.) The 25-year-old Canadian should not threaten the former champion's progress to the semi-final, but funny things happen in sport.
Live Murray stream
Matters concerning the nation's coffers means there is currently no live coverage of Andy Murray's quarter-final on BBC One, but - BUT - you can watch the deft volleys and fierce forehands in all their glory on this page and the BBC Sport app. I hope that suffices. Murray will appear on BBC One after a shortened BBC News.
Smiling Murray selfie
BBC Sport's Chris Bevan spotted Andy Murray in a crowd of selfie hunters earlier on (see 11:43).
Now we have a glimpse of the real thing, thanks to Lee Duncan on Twitter.
Post update
But the biggest cheer of the afternoon is, of course, reserved for British number on Andy Murray. The Duchess of Cambridge is the first to rise in ovation as the 2013 Wimbledon champion walks onto the hallowed turf, super-sized bags over either shoulder, opponent Vasek Pospisil by his side.
Post update
It's like the 5th of November on Centre Court, spectators gazing upwards towards the Royal Box, anticipating the pop, fizz and whoosh of sparkle as the Duke and Duchess of Cambridge appear. They ooh and they aah as the Royal couple appear. The Duchess in a scarlet dress. The duke? Board shorts and flip-flops.
Centre Court 'iconic'
Andy Roddick
Former world number one on BBC TV
"It's the most iconic venue in sport. It's such a special place. When I walked out, I felt like one of the lucky ones.
"The crowd advantage is big. When you're confident it's the best thing that can happen.
"I played Murray on here in 2006 and he ripped me up. He's built for these moments."
Centre Court order of play
It's difficult to know which ticket holders have the best deal. Federer and Wawrinka and Court one, Murray and Djokovic on Centre Court.
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Federer v Simon
Tim Henman
Former British number one on BBC TV
"Roger Federer looks incredible. He's not dropped serve here. He's so tough for anyone to play against. At 33 he's got to be a bit careful of long matches, but he's been barely got out of third gear so far."
Roddick on 'horrible' Federer
Federer v Simon
Andy Roddick
Former world number one on BBC TV
"It's horrible being at the other end. Federer's footwork make the most sense at Wimbledon. He's so at home here.
"He wants this next Slam. People have tried to close the book on his winning slams but there's no reason he can't do it again."
Roddick and Federer met 24 times in all competitions. Federer won 21 of them.
Court One order of play
But what's happening on Court One? A sporting great is about to make an appearance as Roger Federer is about to take on Gilles Simon.
One man who knows what it's like to play the 17-time Grand Slam champion is Andy Roddick, who lost in three Wimbledon finals to the world number two. Roddick has got something to day about that...
Click, click, click
Centre Court is preparing for the arrival of Andy Murray, but the photographers are focusing their lenses on David Beckham, who is seated a stone's throw away from the players' box. There's a crowd gathering around him, admittedly a strong female presence among those trying to get within touching distance of the man.
Get involved via #bbctennis
The addition of former world number one Andy Roddick to the BBC punditry team is proving a hit with viewers, if these tweets are anything to go by:
Alex Nunn: Andy Roddick commentating on Wimbledon today is going to make my year.
Glenn Allott: What a pleasure it is to have Andy Roddick back on our screens, thanks @bbctennis. He's proving to be a brilliant pundit already.
Maddie Soper: Roddick back on my TV screen again. All is right with the world.
Will it rain on Murray?
Want your weather forecast to be more visual? BBC Weather tweeted earlier: "Grey and damp start at Wimbledon. Chance of more light showers for Andy Murray v Vasek Pospisil. Brighter later."
The weatherman says...
What has BBC weatherman Simon King to tell us?
"It's been a rather grey and damp start to the day at Wimbledon with only a few glimpses of sunshine breaking through," says Simon. "There is a chance of more light passing showers during the first part of the afternoon but that risk decreases as the afternoon progresses.
"It'll brighten up with some sunny spells but with a rather brisk wind, it'll feel a little on the cool side with a maximum temperature of 18°C."
What are the clouds saying?
Just seven days ago we were giddy, and admittedly a bit sweaty, talking about record - and experiencing - record Wimbledon temperatures. Today the weather has a different sort of day in store for us.
Royalty in the Royal Box
Will David Beckham be in the Royal Box? Tim Henman suggests not because the former England captain isn't wearing a tie. Perhaps there's a limit on the amount of glitz and glamour the famous booth can contain because the Duke and Duchess of Cambridge, fresh from Princess Charlotte's christening, will be looking down on Centre Court's quarter-finalists from the cushioned seats.
Today's special guest is...
David Beckham has walked through the All England Club's gates and has just wrapped a plastic band around his wrist, the sort you receive to come and go from a nightclub as you please. He's accompanied by son Romeo. No sign of Victoria.
What are the clouds saying?
Just seven days ago we were giddy, and admittedly a bit sweaty, talking about record Wimbledon temperatures. Today the weather has a different sort of day in store for us.
All eyes on Djokovic
Paul Birch
BBC Sport at Wimbledon
"Novak Djokovic's practice session is complete and he fights his way through the huge throng who have packed round court five to watch him go through his paces. The woman next me breathes a sigh of relief and sits down to rest her sore back, which is hurting from her having camped in Wimbledon Park every night since the tournament began.
"The main thing I took from Novak's session, apart from how well and flat he was hitting the ball, was how knobbly Boris Becker's elbows are. Is this an acute case of tennis elbow?"
'Great opportunity for Murray'
Tim Henman
Former British number one on BBC TV
"Andy has played here for 10 years now. He understands he has to do a good job and control the things you can control.
"All those outside influences and distractions - there's nothing you can do about it. He's got such a wise head on his shoulders now.
"Pospisil is a good player but it's great opportunity for Andy."
'Murray couldn't be happier'
Andy Roddick
Former world number one on BBC TV
"Quarter-finals is where you start thinking about the trophy.
"If you're Andy Murray you couldn't be happier with the match up. He'll need to play over-the-top aggressive and he'll love that. He loves a target.
"Federer v Simon is also a good match-up. Gasquet and Wawrinka are similar players, although Wawrinka has a bit more firepower. And we'll see how Novak Djokovic does after his five-setter."
New member of staff
Andy Roddick
Former world number one on BBC TV
What an exciting day it is today because Seann William Scott has joined BBC's tennis gang. He's wearing a shirt which looks like a tablecloth you might find in an Italian restaurant, but he's talking sense.
Sorry. I've just been informed it's Andy Roddick on screen, former world number one and three-time Wimbledon finalist. Honk? I'm sorry.
BBC coverage
If you're new to this Wimbledon malarkey, you may not know that we've been providing a smorgasbord of tennis throughout the last eight days. Today is no different. Tim Henman and Sue Barker will tell you all you need to know on BBC One and online - or watch various streams of various courts on the website or BBC Sport app.
Post update
Chris Bevan
BBC Sport at Wimbledon
"All very serious stuff in Andy Murray's practice session today, and no autographs at the end of it either. "We're not stopping!" yells the security guard at the head of the scrum as he marches Murray back to the locker-room, although one bloke does get in a sneaky selfie with the 2013 champion."
Nadal grunts louder - Azarenka
"I'm tired of these questions," said Victoria Azarenka after her quarter-final defeat by Serena Williams. The question? Her noise levels on court.
"It's annoying as guys grunt. I was practising next to Nadal and he grunts louder than me and nobody noticed it. Look at the good stuff."
The good stuff was her entertaining three-setter against the world number one, highlights of which you can watch on our tennis page or BBC Sport app.
To grunt or not to grunt
Talking about squawking and squealing (I know, seamless), the age-old topic of grunting is being discussed this morning after Maria Sharapova and Victoria Azarenka burst a few eardrums during their quarter-final matches on Tuesday. Is the grunting annoying or is talking about it annoying?
Murray growling...
Chris Bevan
BBC Sport at Wimbledon
"Murray is first on Centre Court today so there is not much time for chat with Amelie Mauresmo or his usual banter with Jonas Bjorkman. Mauresmo is telling him where to put his serve and feeding him balls. Murray is purring - well, more like growling actually - as he smashes them toward Bjorkman at the other end of the court."
Roger that, Papa
Paul Birch
BBC Sport at Wimbledon
"There is shock over on Court 5 as Roger Federer hits four stray backhands. Unprecedented. Still, it's only practice. He is hitting with former world number three Ivan Ljubicic, who he greeted with "hello papa" on arrival. He's not that old, Roger."
An audience with Murray
Chris Bevan
BBC Sport at Wimbledon
"Did somebody have a lie-in? Andy Murray kept his coaches Amelie Mauresmo and Jonas Bjorkman waiting before his practice session this morning, arriving just as the gates opened at Wimbledon. "It must be so annoying having to warm-up with all these people watching," says the girl next to me. I think he might be used to it by now though."
Stage being set
A young gentleman has been sucking up the dirt on Centre Court's dusty baseline with a magnificent contraption, while two blokes are testing the turf's bounce by endlessly dropping a tennis ball from varying heights.
What are the scenes elsewhere? Well, funnily you should ask because Roger Federer and Andy Murray are going through their morning routines.
How Federer inspired global devotion
Mike Henson
BBC Sport at Wimbledon
"Whether it is the 'RF' monograms splattered on caps and shirts or the red-and-white-clad mobs of fanatics, Roger Federer's support is different," writes Mike Henson in a brilliant article on Roger Federer's devoted fans.
You can read more on a "breed of fan the sport has never seen before" on this very website. It's definitely worth five minutes of your time, and I'm not just saying that because Mike's a 6ft 4in giant.
Who do you love more?
Both are darlings of Wimbledon, both have serenely progressed to the quarter-finals and both will charm us this afternoon. But who do the fans cherish the most? Roger Federer or Andy Murray? Daddy or chips?
Welcome to day nine
Hello! Welcome to the ninth day of the Wimbledon Championships. Nine days ago 128 men descended on SW19 full of hope and ambition. Progress was a pipe dream for the majority, but for eight of them, the special eight, there's still reason to believe because they've not been bashed and beaten. Yet. But there will come a day when they will have to budget for defeat.
Budgeting for tennis cuts
There will be cuts. It's inevitable. It always happens at this time of year. There will be winners, but there will be losers too. Some will have reason to celebrate for they will take home a magnificent bounty. They'll be richer than they were this morning; in points and in pounds. If they continue to prosper, perhaps, just perhaps, there will even be the bonus of a sparkling golden prize at the end of the week.