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LIVE: Alfie Hewett and Gordon Reid in wheelchair doubles semi-finals
Elise Mertens/Zhang Shuai beat Danielle Collins/Desirae Krawczyk in women's doubles semi-finals
Defending champion Novak Djokovic beats Cameron Norrie 2-6 6-3 6-2 6-4 in men's semi-final
Top seed Djokovic will face Nick Kyrgios in Sunday's final
No second men's singles semi-final after Rafael Nadal pulls out with abdominal injury
Hewett comes from behind to beat Gustavo Fernandez in thriller to reach wheelchair singles final
Djokovic 2-6 3-2 Norrie*
Djokovic misses the line and Norrie gets to deuce for a second successive service game.
He can't put the Serb away just yet though and he's forced to rescue another break point.
Djokovic 2-6 3-2 Norrie*
Great battling from Norrie, who draws an error from Djokovic to restore parity at 30-30.
But he can't back it up. The Briton skews a forehand wide to leave the door wide open for Djokovic.
Break point.
Fernandez 6-2 6-7 (3-7) 4-6 Hewett
Lost for words.
Alfie Hewett is receiving a standing ovation from the Court One crowd, who are in raptures.
From 6-2, 5-1 down, the Briton has beaten Argentina's Gustavo Fernandez to reach a first-ever Wimbledon wheelchair men's singles final.
The enormity of the achievement is just hitting an emotional Hewett, who has tears in his eyes.
A big return seals the decisive break of serve in the deciding set. Fernandez can consider himself unlucky - he more than played his part in an absolutely remarkable match.
Jonathan Jurejko
BBC Sport at Wimbledon
Only one rendition so far of "Norrie, Norrie, Norrie! Oi, oi, oi!"
Come on Centre.
They will be chanting on the streets of London, chanting on the streets of Birmingham.
Chanting on the streets of Carlisle. Dublin, Dundee, Humberside, too.
It's Norrie-mania across the country, right?
Djokovic 2-6 3-2 Norrie*
The crowd get right back behind Cam Norrie after the changeover and the home favourite responds with an opening forehand winner to draw further cheers of encouragement.
A couple of unforced errors from Norrie bring the pressure right back on him, though.
*Fernandez 6-2 6-7 (3-7) 4-5 Hewett
Alfie Hewett has just held serve in a marathon game in the deciding set on Court One.
It took almost 15 minutes and featured eight deuces, with Hewett saving three break points against Gustavo Fernandez.
The Brit is a break of serve away from reaching the Wimbledon wheelchair singles final for the first time. He was 6-2, 5-1 down, remember.
The players have been on court for three hours now. Superb match that does not deserve a loser.
Djokovic 2-6 3-2 Norrie*
John McEnroe
Three-time Wimbledon singles champion on BBC TV
They're both six foot two but at the moment Norrie seems like the bigger man - going bigger on the forehand and moving better. Who would've thought that?
Surely you get to rename it, at least temporarily, when there are this many people on there for you.
Djokovic 2-6 3-2 Norrie*
Djokovic floats a backhand down the line after forcing Norrie out of position before wrestling back control of his service game with another winner.
Some solid serving then takes the 35-year-old to safety and it's back over to Norrie.
This is looking much more like it from Djokovic now.
*Djokovic 2-6 2-2 Norrie
But now Djokovic has dropped a point on serve in this second set.
Norrie drills down a smash to move 0-15 up to the delight of the crowd. That's a very nice start.
Jonathan Jurejko
BBC Sport at Wimbledon
Sticking the cap on has done the trick for Novak Djokovic.
After opting to wear that before the second set, he's not *yet* dropped a point on his serve.
Third service game of the set incoming...
*Djokovic 2-6 2-2 Norrie
That's a fine escape by Cameron Norrie.
An ace takes him to game point and a final first serve beats Novak Djokovic to clinch the hold.
On we go on serve. Can Norrie apply some pressure now?
Djokovic 2-6 2-1 Norrie*
Well saved!
Cameron Norrie takes charge of the point, volleying a forehand winner for deuce.
Djokovic challenges the call but it's not even close. Still, there's work to be done...
Djokovic 2-6 2-1 Norrie*
Another Norrie error as he cuts the ball into the net.
Break point Djokovic.
Djokovic 2-6 2-1 Norrie*
Djokovic responds to an ace from Cameron Norrie with a fine forehand winner to get on the board at 30-15.
Ah, a miss from Norrie. Pressure.
Djokovic 2-6 2-1 Norrie*
13 unforced from Novak Djokovic, 12 from Cameron Norrie after a couple of loose shots in that last game.
Perhaps it's because we expect such faultlessly high levels from 20-time major winner Djokovic, but it's still the Briton who appears the more comfortable for the time being.
It will be interesting to see how he deals with the demand of serving second in this set.
Djokovic 2-6 2-1 Norrie*
Long on the forehand from Cameron Norrie. It lets Novak Djokovic wriggle clear to 30-0, and another miss puts the world number three on course for a comfortable hold...
Job done. A final smash from Djokovic puts him back in front.
Jonathan Jurejko
BBC Sport at Wimbledon
"Cam he do it? Yes you CAM!" shouts one voice.
Norrie certainly has the belief at the moment. How will deal with any bumps in the road though?
Will there be any bumps in the road?
Surely. It's Novak Djokovic at the other end of the court, for goodness sake.
*Djokovic 2-6 1-1 Norrie
John McEnroe
Three-time Wimbledon singles champion on BBC TV
Norrie can't believe his good fortune - he's looking more like the comfortable player out there.
Image source, Getty Images*Djokovic 2-6 1-1 Norrie
Cam Norrie is up and running in the second set!
A miss from Novak Djokovic, still searching for rhythm, and the Briton holds from 30-30.