Novak Djokovic wins 6-7 (6-8) 6-2 7-5 6-4 against Flavio Cobolli on Centre Court
Seven-time champion will play Jannik Sinner in semi-finals after he beats Ben Shelton 7-6 (7-2) 6-4 6-4
Iga Swiatek reaches last four for first time with 6-2 7-5 win over Liudmila Samsonova
Swiatek will play Belinda Bencic next after she defeats Mirra Andreeva 7-6 (7-3) 7-6 (7-2)
British duo Lloyd Glasspool and Julian Cash beat Harri Heliovaara and GB's Henry Patten in men's doubles quarter-final
Alfie Hewett and Gordon Reid through to wheelchair doubles semi-finals
Andreeva 5-5 Bencic*
Image source, Getty ImagesMirra Andreeva suggests that a shot called good for Belinda Bencic was long - it did look long on first glance - but Hawk-Eye confirms it was in.
We've had issues with the electronic line calling system at Wimbledon, so you can understand why Andreeva had doubts.
Andreeva moves on quickly from trailing 0-15 to win four successive points for the hold.
*Swiatek 6-2 3-1 Samsonova
Three break points for Liudmila Samsonova - can she make one of these count?
*Andreeva 4-5 Bencic
Image source, Getty ImagesAnother very straightforward service game for Belinda Bencic with a hold to 15.
Bencic moves within a game of taking the opening set and apply some scoreboard pressure on to Mirra Andreeva.
*Swiatek 6-2 3-1 Samsonova
Will Liudmila Samsonova halt a run of seven games lost in a row?
Yes she can - the Russian is on the scoreboard in set two, but running out of time to turn this match around in her favour.
Andreeva 4-4 Bencic*
Mirra Andreeva gave us an insight into the way she maintains focus in matches during her fourth round victory.
Andreeva said she wasn't paying attention to the score when she beat Emma Navarro and didn't even realise she had won the match until 10th seed came to the net to shake her hand.
If she is using that tactic again then it's working. A hold to 15 keeps us on serve in the opening set.
Swiatek 6-2 3-0 Samsonova*
The records of both players on break points in this match:
Iga Swiatek has won three out of three.
Liudmila Samsonova has won zero out of five.
Swiatek 6-2 3-0 Samsonova*
Kat Downes
Tennis commentator on BBC Two
Well how pivotal will that hold of serve prove to be for Iga Swiatek?
Four break point chances for Liudmila Samsonova have come and gone.
It's looking an awful long way back for the Russian.
Swiatek 6-2 3-0 Samsonova*
Image source, Getty ImagesIga Swiatek smacks a backhand into the corner for a winner before Liudmila Samsonova goes long on game point.
The five-time Grand Slam champion holds in a game that lasts about nine minutes.
*Andreeva 3-4 Bencic
Belinda Bencic definitely looks the more comfortable of the two on serve at the moment.
The Swiss gets a hold to love and has only dropped five points on serve, with three of those coming in one game.
*Swiatek 6-2 2-0 Samsonova
Make that four break-point chances that have now gone begging for Liudmila Samsonova in this game.
Salisbury/Skupski 6-7 (6-8) Granollers/Zeballos
British pair Joe Salisbury and Neal Skupski are a set down in their men's doubles quarter-final against Marcel Granollers and Horacio Zeballos.
The first set on court three went with serve, with neither pair manufacturing a break point.
Salisbury saved two set points in the resulting tie-break, playing a backhand winner down the line before producing a big serve to level the score at 6-6.
However, Granollers/Zeballos converted their third set point to seal the tie-break 8-6.
Andreeva 3-3 Bencic*
Image source, Getty ImagesMirra Andreeva comes up good under pressure. The Russian trails 15-30 and looks to be on the backfoot but changes the momentum of the point with a slice and then forehand into the corner. Belinda Bencic eventually puts into the net for 30-30.
Andreeva seals the hold with a forehand winner.
*Swiatek 6-2 2-0 Samsonova
Iga Swiatek saves the two break points, but she's now facing another...
*Swiatek 6-2 2-0 Samsonova
Did I speak too soon when I said there looks to only be one winner on Court One?
Maybe, as Liudmila Samsonova has two break points to immediately respond...
*Swiatek 6-2 2-0 Samsonova
Gary Rose
BBC Sport at Wimbledon
Oh that was a gimme by Liuidmila Samsonova with the double faults and she knew it. The crowd shared her frustration with some grumbles at giving up such a gift to Iga Swiatek. An easy break and it is hard not to see her going on and winning this pretty comfortably now.
You don't give a player of Swiatek's quality such an easy chance to go 3-0 up.
*Swiatek 6-2 2-0 Samsonova
Kat Downes
Tennis commentator on BBC Two
Image source, Getty ImagesBack-to-back double faults from Liudmila Samsonova, she's in freefall at the moment.
The weight of a first Grand Slam quarter-final is holding her down.
*Andreeva 2-3 Bencic
Image source, Getty ImagesMirra Andreeva is a big fan of the drop shot but it's just not working for her at the moment.
For the third time in this match, Andreeva is short with her drop shot attempt and that hands over the hold.
At what point does she decide it's not quite coming off for her today?
*Swiatek 6-2 2-0 Samsonova
Is this the beginning of the end?
Two consecutive double faults from Liudmila Samsonova gift Iga Swiatek a break of serve early in the second set.
Still a way to go but, at the moment, there looks like only one winner on Court One.
Swiatek 6-2 1-0 Samsonova*
Iga Swiatek races 0-30 in front with two forehand winners - the second of them thanks to a very fortunate net cord.
A hand up in apology from Swiatek, more pressure on Liudmila Samsonova.
Make that 0-40 because of a double fault...
Andreeva 2-2 Bencic*
But, just as Mirra Andreeva did in her first service game, she takes a couple of successive points to get the hold.
A big round of applause from Andreeva's coach Conchita Martinez, who won the Wimbledon title in 1994.
