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Emma Raducanu reaches fourth round after superb 6-0 6-1 win over Spain's Sara Sorribes Tormo
Novak Djokovic beats Kei Nishikori in four sets to reach fourth round
Naomi Cavaday
BBC Sport tennis commentator
Raducanu races through to round four in just over an hour! She has obliterated the world number 41. She did not have a say in this match. From the very start to the very end, it was all about Emma Radacanu. A dominant, world-class display.
Sorribes Tormo 0-6 1-6 Raducanu
That was very, very, very impressive.
A forehand winner caps a simply magnificent performance from Emma Raducanu.
She's into the US Open fourth round on her debut!
Sorribes Tormo 0-6 1-5 Raducanu*
Raducanu slices into the net from the baseline and we're tied at 30-30 on the Britons serve.
Wait! Sorribes Tormo nets too and it's match point again.
*Djokovic 6-7 (4-7) 6-3 1-1 Nishikori
Novak Djokovic just took a really awkward fall at the back of court as he tried to chase down a return from Kei Nishikori.
He, understandably, takes his time getting to his feet, but he seems OK to continue.
The Serb had a smattering of break points a few moments ago but Nishikori has gritted his way through to keep things on serve.
Sorribes Tormo 0-6 1-5 Raducanu*
Time for Emma Raducanu to serve for the match!
Sorribes Tormo 0-6 1-5 Raducanu*
Another game point goes begging for Sorribes Tormo as, scrambling across the baseline, the Spaniard fails to get enough on a forehand.
A third chance to wrap it up... Taken! Every credit. Sorribes Tormo volleys a winner and is, at long last, on the board.
Laura Robson
Former British number one on BBC Radio 5 Live Sports Extra
The laser of focus of Emma, I think a lot of players, at 6-0 5-0, could let the intensity drop. But Emma wants to break and win 6-0 6-0.
*Sorribes Tormo 0-6 0-5 Raducanu
Denied. Raducanu powers down a forehand winner. Back to deuce!
*Sorribes Tormo 0-6 0-5 Raducanu
Another miss from Raducanu, and Sorribes Tormo now has a chance to win her first game...
*Sorribes Tormo 0-6 0-5 Raducanu
Not on this occasion! A rare mis-hit from the Briton there and we return to deuce.
*Sorribes Tormo 0-6 0-5 Raducanu
Here we go, a first match point for Emma Raducanu.
*Sorribes Tormo 0-6 0-5 Raducanu
An admirable fightback from Sorribes Tormo, the Spaniard coming back to lead 40-30.
A volley at the net from Raducanu makes deuce, though...
*Sorribes Tormo 0-6 0-5 Raducanu
A forehand winner. Raducanu is three points from victory.
0-30. Two to go, but Sorribes Tormo responds with a nicely taken forehand.
Djokovic 6-7 (4-7) 6-3 Nishikori
It's one set all over on Ashe.
Kei Nishikori bunts a deep return from Novak Djokovic long and the second set goes to the world number one.
Djokovic had to scrap for that, fending off seven break points, and making 13 unforced errors to 12 winners.
Laura Robson
Former British number one on BBC Radio 5 Live Sports Extra
This is an absolute beatdown. It's hard to see that Emma can play better than this, but I think she can. Barty, if she faces her next, will be another level and a step up, but she is never going to be hit off court, just with the way she plays and the way she moves.
*Sorribes Tormo 0-6 0-5 Raducanu
Raducanu hands over one point before another couple of winners take her to a comfortable hold.
The British world number 150 is potentially one game away from a 6-0 6-0 win over the world number 41 (I have to keep writing it out so I'm able to take it in).
Laura Robson
Former British number one on BBC Radio 5 Live Sports Extra
We're not even at an hour! My word, this has been good...
Sorribes Tormo 0-6 0-4 Raducanu*
This is just ridiculous from Raducanu.
It's been full-throttle since the first point and her level has never wavered.
She wins another game on the Sorribes Tormo serve. 10 games in a row.
Naomi Cavaday
BBC Sport tennis commentator
There are winners flying off Emma Raducanu's racquet every second.
*Sorribes Tormo 0-6 0-3 Raducanu
Sorribes Tormo closes in on a first game in this contest, hitting a forehand winner on her way to 30-0.
But there's just no escaping Emma Raducanu right now.
The 18-year-old sets up a break point with a backhand and then makes deuce with an expert forehand.