Postpublished at 15:56 British Summer Time 12 July 2017
Murray out
If Novak Djokovic wins the title this year, he will now take back the World No.1 position from Andy Murray.
Roger Federer reaches semi-finals with straight-set win over Milos Raonic
Seven-time champion wins 6-4 6-2 7-6 (7-4)
Novak Djokovic quits quarter-final with an elbow injury
Tomas Berdych goes through to semi-finals to face Federer
Andy Murray loses to Sam Querrey - but was hampered by a hip injury
Querrey won 3-6 6-4 6-7 (4-7) 6-1 6-1
Marin Cilic beats Muller in five sets - faces Querrey on Friday
Caroline Chapman, Tom Rostance and Michael Emons
Murray out
If Novak Djokovic wins the title this year, he will now take back the World No.1 position from Andy Murray.
Murray out
Andy Murray raised a hand almost apologetically to the Centre Court crowd but he gets a huge ovation of course. He manages to sign a few autographs in the corner and shuffles off court.
We'll bring you his interview ASAP.
Murray out
Sam Querrey is the first American man to reach the semi-finals at a Grand Slamsince Andy Roddick finished runner-up here in 2009.
Murray 6-3 4-6 7-6 1-6 1-6 Querrey
Ace, ace, big serve.
Three match points for Querrey. Murray saves one with a superb shot! One last hurrah, says McEnroe.
Yep, ace and a win for Sam Querrey!
Andy Murray clearly injured but he gave it his all.
John McEnroe
Three-time Wimbledon singles champion on BBC TV
That was the best point of Sam Querrey's life, right there.
Murray 6-3 4-6 7-6 1-6 1-5 Querrey
A double fault from Andy Murray doesn't help the cause, Ivan Lendl can barely watch. Not much a coach can do about this. Or a player.
If you're injured, you're injured. I wonder if Andy Murray will actually say 'I'm not injured' after the match? As long as he doesn't say 'that's tennis.'
Two more break points for Sam Querrey after he buries a lob from Murray.
And he breaks, but not after a ridiculous rally with the hobbling Murray somehow retrieving a couple of shots that he had no right to get...
John McEnroe
Three-time Wimbledon singles champion on BBC TV
It's a credit to Sam Querrey how well he's moving out there. He's hustling, really, just taking it to Murray. It's been an outstanding last two sets.
Muller 6-3 6-7 (6-8) 5-7 3-3 Cilic*
It was not easy, but Gilles Muller keeps us on serve in set four.
*Muller 6-3 6-7 (6-8) 5-7 2-3 Cilic
Gilles Muller serves his way out of trouble, well, takes us to deuce anyway, as Cilic, on his second break point of the game, can only send a two-handed backhand return into the bottom of the net.
#bbctennis or text 81111
Matthew Harris: Andy won't retire as long as he's capable of basic locomotion. Maybe when his hip flies across Centre Court he'll consider it.
James Stevenson: Shows what kind of a special player Andy is that he can still produce shots of pure brilliance when he's in a world of pain.
Murray 6-3 4-6 7-6 1-6 1-4 Querrey
Murray serving, 1-4 down in the fifth and with one functioning leg.
*Muller 6-3 6-7 (6-8) 5-7 2-3 Cilic
Marin Cilic belts down two aces in a row, including one of 129 miles per hour, to see off any danger, after we had gone to deuce in the fifth game of set four.
The 28-year-old has only reached Grand Slam semi-finals on two occasions, can he make it a third against the 16th seed Gilles Muller?
Murray 6-3 4-6 7-6 1-6 1-4 Querrey
It's new balls though now. Not sure Murray even saw that first serve from Querrey, before he lasers a forehand into the corner. Murray appeals it but it's clearly on the line.
A 23rd ace for Querrey. Big Sam rolling on to the last four with number 24...
Murray 6-3 4-6 7-6 1-6 1-3 Querrey
Well played that man. That was gutsy.
Murray 6-3 4-6 7-6 1-6 0-3 Querrey
Murray wins just his third point of the set with a superb cross-court backhand, and then finds a huge serve right down the middle. 30-15.
If he comes back from this then we're reserving a new starting point for Lazarus analogies.
Another good shot from Murray! Maybe he'll get on the board after all. Double fault and deuce...
Great shot again! Advantage Murray.
Andrew Castle
BBC Sport tennis commentator
Since that dominant performance in the third set tie-break, it's been one way traffic. Nine games to Querrey and just one to Murray in sets four and five.
Watch a few moments from the fourth set that showcase Murray's struggling form.
Murray 6-3 4-6 7-6 1-6 0-3 Querrey
It's a sombre atmosphere on Centre now as the players emerge from the changeover. Murray serving at 0-3 down in the fifth.
Murray 6-3 4-6 7-6 1-6 0-3 Querrey
Sam Querrey can smell the semi-finals. What a chance for the number 24 seed. He looks in the mood to take it too, rifling through a hold to love.
#bbctennis
Rachel T: We've gone from hip hip hooray, to hippy hippy shake. Come on @andy_murray.
Ria Goldman: I am doing no work whatsoever and just watching Wimbledon.
Tobias Deakin: This is painful to watch from Murray. Clearly injured. Brave in carrying on? Stubborn more like. Retire Andy.
Ash Williams: If this was a boxing match Murrays trainer would've thrown in the towel by now.