Defending champion Carlos Alcaraz beats Tommy Paul 6-0 6-1 6-4 in French Open quarter-final
Alcaraz will play Lorenzo Musetti in last four following Italian's win over Frances Tiafoe
Iga Swiatek beats Elina Svitolina 6-1 7-5 to secure semi-final spot
Defending champion will face world number one Aryna Sabalenka in semi-finals
Sabalenka through in straight sets against Zheng Qinwen
Sabalenka 7-6 (7-3) 2-2 Zheng*
Greg Rusedski
Former British number one on BBC Radio 5 Sports Extra and BBC Sounds
It is all about confidence out there - and Aryna Sabalenka is flying high after winning that opening set.
She is playing the big points exceptionally well early on here in the second set. It is all coming down to belief at the moment.
Sabalenka 7-6 (7-3) 2-2 Zheng*
Aryna Sabalenka makes everyone aware of her frustration as Zheng Qinwen gets back to 30-30, but the world number one does get a look at a break point...
Well saved! Zheng is hanging on in there and crashes in a forehand for deuce.
She's going to have to escape another break point, though...
Image source, Getty ImagesSabalenka 7-6 (7-3) 2-2 Zheng*
After facing 0-30 in her past service games, Aryna Sabalenka makes her way to 0-30 to pile the pressure on Zheng Qinwen.
Can the eighth seed handle this tight spot as well as Sabelanka has been doing?
Sabalenka 7-6 (7-3) 2-2 Zheng*
Aryna Sabalenka waits to serve as the wind continues to cause issues, and it's preventing her from being quite as dominant in her games right now.
Zheng Qinwen again forces an opening at 0-30, but Sabalenka unleashes a brilliant backhand to avoid break points and then turns the game around with some brutal serving.
A couple of aces to end it. Take that, wind.
Image source, Getty Images*Sabalenka 7-6 (7-3) 1-2 Zheng
Abigail Johnson
Commentator on BBC Radio 5 Sports Extra and BBC Sounds
There is still a bit of a pesky breeze rolling around here at Roland Garros.
Aryna Sabalenka has stopped before her toss for the umpteenth time this match. I think she is being disturbed by the breeze, but it is the fifth time that she has stopped her motion.
When is she going to get done for it? She could get a time violation at some stage...
*Sabalenka 7-6 (7-3) 1-2 Zheng
Zheng Qinwen finds an ace to take an important fifth point for 40-30, and then another accurate first serve gets the better of Aryna Sabalenka to settle the game.
Solid enough so far from Zheng following her double fault disappointment in the opening set.
Sabalenka 7-6 (7-3) 1-1 Zheng*
Greg Rusedski
Former British number one on BBC Radio 5 Sports Extra and BBC Sounds
A good start to the second set here from Zheng - she looks really focused.
I think it's always good to have a little tactical break after a set, especially after you have had the momentum early on and lost it near the end. It helps to refocus the mind.
She needs to be careful with slumping her shoulders though. You can't give your opponent that body language. When Sabalenka misses something, she shows her physical presence by getting angry and cross. The small margins actually win you points.
Image source, Getty ImagesSabalenka 7-6 (7-3) 1-1 Zheng*
A couple of misses from Aryna Sabalenka hands Zheng Qinwen an opening at 0-30, but a couple of accurate first serves help the world number one avoid a couple of break points.
The wind has whipped up a bit and is swirling around Court Philippe Chatrier, throwing Sabalenka off her serve - but Zheng can't capitalise on a look at a second serve and Sabalenka holds with a fourth successive point. Very well handled.
*Sabalenka 7-6 (7-3) 0-1 Zheng
A solid opening service game from Zheng Qinwen gets her up and running in set two.
Sabalenka 7-6 (7-3) 0-0 Zheng*
Greg Rusedski
Former British number one on BBC Radio 5 Sports Extra and BBC Sounds
The whole momentum of this match changed at 4-3 up, Zheng Qinwen leading, 30-15, two back-to-back double faults and then the break.
Aryna Sabalenka is showing why she is the best player on the planet. The belief is there. She is always willing to lift her game with more power and pace.
It is going to be a big uphill battle for the Chinese number one now.
Image source, Getty ImagesSabalenka 7-6 (7-3) 0-0 Zheng*
Both players decide to leave the court before the second set, and Zheng Qinwen keeps Aryna Sabalenka waiting before returning.
It's Olympic champion Zheng to serve first as she looks to try and take this to a decider.
Sabalenka 7-6 (7-3) 0-0 Zheng*
This match is certainly delivering so far.
It promised to be close, and there was always the chance it could be a long one. The quality has varied, but this is hotting up nicely and there's certainly a big-match feel to it on Court Philippe Chatrier.
Sabalenka 7-6 (7-3) 0-0 Zheng
A 68-minute set is taken by Aryna Sabalenka, who finds an extra gear in the tie-break to take charge of this quarter-final!
Image source, Getty ImagesSabalenka 6-6 (6-3) Zheng*
Wow. A massive ace from Aryna Sabalenka puts the world number one in touching distance of the set.
Three set points to come here at 6-3.
*Sabalenka 6-6 (4-3) Zheng
Zheng Qinwen over-hits a cross-court forehand and Aryna Sabalenka's run of points extends to four, but Zheng hangs in a rally to stay in touch. It's become very, very tense inside Court Philippe Chatrier.
Image source, Getty ImagesSabalenka 6-6 (3-2) Zheng*
There has been so little to separate these two and that continues to be the case in the tie-break. Who can hold their nerve after more than an hour locked in this first-set scrap?
Aryna Sabalenka wins a couple of points on serve to move in front.
*Sabalenka 6-6 (1-2) Zheng
Zheng Qinwen makes the first move in the tie-break but Aryna Sabalenka responds by whipping in a forehand winner to stay in touch.
Image source, Getty ImagesSabalenka 6-5 Zheng*
Greg Rusedski
Former British number one on BBC Radio 5 Sports Exta and BBC Sounds
Zheng Qinwen looked at that shot twice before she played the backhand. She is handling this exceptionally well but this could cost her the opening set.
This is where I feel Hawk-eye would come into benefit because it would be definitive and there would be no doubt in anybody's mind right now...
*Sabalenka 6-6 (0-0) Zheng
That is so well handled by Zheng Qinwen.
The 22-year-old gets out of trouble to force a tie-break. It's fully deserved - especially after we learn the shot she stopped to call out was actually seven millimetres in according to Hawk-eye technology, which is not officially in use here.
Sabalenka 6-5 Zheng*
Whattttt.
Aryna Sabalenka is bullying Zheng Qinwen in a rally but somehow the eighth seed produces a stunning winner from nowhere to shut down the set point. Incredible play.