Watch live coverage of men's and women's quarter-finals from Wimbledon (UK only)
Defending champion Carlos Alcaraz beats Tommy Paul 5-7 6-4 6-2 6-2 to reach semi-finals
Jasmine Paolini beats Emma Navarro to reach back-to-back Grand Slam semi-finals
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Sinner 7-6 (9-7) 4-6 6-7 (4-7) 5-1 Medvedev*
Jannik Sinner rattles through another service game to love.
Whatever was affecting the Italian top seed's fitness during the second and third set doesn't appear to be bothering him now.
*Sinner 7-6 (9-7) 4-6 6-7 (4-7) 4-1 Medvedev
Todd Woodbridge
Former Wimbledon doubles champion on BBC TV
Medvedev needs the crowd to feed off.
He has been taken out of dictating and controlling the points.
*Sinner 7-6 (9-7) 4-6 6-7 (4-7) 4-1 Medvedev
Daniil Medvedev is still finding his first serve but Jannik Sinner is outplaying him with his stroke play.
Two more break points for the Italian and he takes them at the first opportunity as the Russian finds the net following a flat return.
This set is running away from Medvedev.
Alcaraz 5-5 Paul*
Tim Henman
Former British number one on BBC TV
The quality of the tennis and the variation has been fantastic. There’s been break points flying around, Alcaraz at one of nine and Paul at one of five.
Alcaraz 5-5 Paul*
Carlos Alcaraz gets a run for his money in the ninth game of this contest but a serve and volley at 30 all gives him a chance to close out the game, which he duly does.
Intense stuff. The crowd are on tenterhooks.
Sinner 7-6 (9-7) 4-6 6-7 (4-7) 3-1 Medvedev*
There is a spring in Jannik Sinner's step now as two big first serves open up a 30-0 lead.
A backhand dropshot deceives Daniil Medvedev again before the Italian seals the game, holding to 15 with an ace.
*Alcaraz 4-5 Paul
Michael Emons
BBC Sport at Wimbledon
A slap of the thigh in frustration from Carlos Alcaraz when a two-handed backhand effort, following yet another superb rally, hits the top of the net.
That was on break point and the reigning champion would have been serving for the set if he'd taken that point.
But not to be and we're still on serve with Alcaraz now serving to stay in the opening set. Both men are being an absolute credit to themselves and an hour has flown by.
*Sinner 7-6 (9-7) 4-6 6-7 (4-7) 2-1 Medvedev
John Lloyd
Former GB Davis Cup captain on BBC TV
Sinner is definitely back now.
He was going for the big points to getting it over with. Now he’s constructing the points again.
*Sinner 7-6 (9-7) 4-6 6-7 (4-7) 2-1 Medvedev
Jannik Sinner finds an inch perfect drop shot when he needs it in front of a despairing Daniil Medvedev to secure the break.
The momentum has shifted again!
Joe Rindl
BBC Sport at Wimbledon
The Wimbledon PA system has just made an announcement.
"Now we have a little dry spell the outdoor courts are being dressed and inspected and provided all is well, play should get under way as soon as possible."
It was greeted with a loud whoop.
*Alcaraz 4-5 Paul
Completely agree, Linda (16:39). High class.
Carlos Alcaraz earns a couple of break points points on Tommy Paul's serve but is unable to provide coup de grace on either occasion.
Paul then strikes a booming forehand to the corner of the court and Alcaraz can only strike the net. The American backs it up with a serve-and-volley which the Spaniard can only spoon high.
Vital hold from Paul.
Sinner 7-6 (9-7) 4-6 6-7 (4-7) 1-1 Medvedev*
Jannik Sinner finds the net with a forehand and looks to his team in frustration.
But a magnificent backhand brings the Italian to 15-30 and half a chance.
A volley at the net then earns Sinner two break points. Big moment.
Sinner 7-6 (9-7) 4-6 6-7 (4-7) 1-1 Medvedev*
Image source, EPAJannik Sinner brings Daniil Medvedev to the net with a drop shot before executing a perfect lob.
The Italian top seed sees out the game with two big first serves for a hold to love of his own.
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Linda: The start to this Alcaraz v Paul match is insane. Some of the shots, and the power in the hitting is just unbelievable. Truly, unbelievable
Tommy Paul flicks his shirt back as he builds up a sweat with the roof closed on Court One. Carlos Alcaraz now has a bit of momentum. Deuce on the Paul serve.
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Andrew: Medvedev is clearly making an effort to keep the gap in between points as short as he can, in order to give Sinner as little time as possible to recover. Sinner has it all to do now.
*Sinner 7-6 (9-7) 4-6 6-7 (4-7) 0-1 Medvedev
Daniil Medvedev starts the fourth set with a dominant service game to love.
He didn't give Jannik Sinner a sniff there.
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ARE YOU NOT ENTERTAINED? Thank you Tommy and Carlos
Anon
Alcaraz 4-4 Paul*
Carlos Alcaraz whistles down a 130mph serve which Tommy Paul can only deflect high and wide to level up the contest. A rare moment when the American has not had answer to the Spaniard's serve.
Sinner 7-6 (9-7) 4-6 6-7 (4-7) Medvedev
Emily Salley
BBC Sport at Wimbledon
Sealed with an ace.
If Jannik Sinner wants to reach a second straight Wimbledon final then he's going to have to do it the hard way.
