Yastremska receives treatmentpublished at 11:37 Greenwich Mean Time 25 January
Yastremska 3-4 Zheng*
Zheng Qinwen beats Ukrainian qualifier Dayana Yastremska 6-4 6-4 to reach first Grand Slam final
Chinese 12th seed will face defending champion Aryna Sabalenka, who beat Coco Gauff 7-6 (7-2) 6-4 to reach Saturday's final
Britain's Alfie Hewett reaches wheelchair singles final but compatriot Gordon Reid loses
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Harry Poole, Emily Salley and Adam Chowdhury
Yastremska 3-4 Zheng*
Yastremska 3-4 Zheng*
Here comes Dayana Yastremska.
She's still clutching her stomach, but she's back on the court and awaiting Zheng Qinwen's serve.
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I fancy Zheng to win this still. Class tennis on display from both players
Alfie
I reckon Zheng takes this one, Yastremska just isn’t up to the quality of Zheng by the looks of things
Jack
Yastremska 3-4 Zheng*
Dayana Yastremska was crouched down and holding her stomach as Zheng Qinwen claimed the break.
The Ukrainian qualifier leaves the court for a medical timeout. Hopefully it's nothing too serious and she can carry on.
Yastremska 3-4 Zheng*
Qinwen Zheng gets the break!
But this isn't what we want to see as Dayana Yastremska calls for the trainer. She seems to be struggling with something.
*Yastremska 3-3 Zheng
Dayana Yastremska is forced out wide and she can't get enough on the return.
Another break point for Qinwen Zheng.
*Yastremska 3-3 Zheng
Last chance? Yes! Dayana Yastremska saves all three break points.
*Yastremska 3-3 Zheng
The next one goes long.
*Yastremska 3-3 Zheng
Zheng Qinwen slams the first of her three break points into the net.
*Yastremska 3-3 Zheng
Here comes Zheng Qinwen.
The Chinese 12th seed rattles off two successive cross-court winners. Lovely.
Dayana Yastremska pushes the next point into the net to give Zheng three break points.
*Yastremska 3-3 Zheng
Zheng Qinwen uses her backhand to work Dayana Yastremska around the court before firing home a winner. 30-30.
She makes her move to the net and smashes a return down the middle of the court before Yastremska pushes one into the net.
Yastremska 3-2 Zheng*
'Come on,' shouts Dayana Yastremska as Zheng Qinwen slams a forehand wide. 40-0.
The Ukrainian qualifier can't quite get the hold to love as a sloppy mis-hit pulls a point back for Zheng. She has to settle for the next best thing.
*Yastremska 2-2 Zheng
That's much better from Zheng Qinwen, who looks like she is settling into her serve a bit more now.
The Chinese 12th seed reacts well to reach a clipped ball off the net to wrap up the hold to love.
*Yastremska 2-0 Zheng
Chanda Rubin
American former world number six on BBC Radio 5 Sports Extra and BBC Sounds
This is a different level of pace for Qinwen Zheng when you consider she's played and gotten through.
Dayana Yastremska right now has been hitting the ball as big as anybody so we'll see how well Zheng will go toe-to-toe and start to play her game.
Yastremska 2-1 Zheng*
After pulling off two aces to get herself out of trouble, Dayana Yastremska hits another two double faults to gift Zheng the break.
We're back on serve.
*Yastremska 2-0 Zheng
Not so fast. Two aces pulls Dayana Yastremska level. Deuce.
*Yastremska 2-0 Zheng
How will Zheng Qinwen respond?
She doesn't have to do much it seems as Dayana Yastremska makes two double faults to bring up three break points for Zheng.
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Sally: Sabalenka’s biggest opponent in the final will be herself. Let’s hope she doesn’t get too nervous and we have a good battle
Apart from a few shaky volleys at the net, Sabalenka looked very sharp. Especially impressive when at full stretch.
Jen, Slough
*Yastremska 2-0 Zheng
Break point number five. That's a great forehand winner from Dayana Yastremska.
And she gets it this time around as Zheng Qinwen launches the ball into the net.
A very bright start for Yastremska.
Yastremska 1-0 Zheng*
Nope. It's back to deuce as Dayana Yastremska hits the net.