Gauff hangs on!published at 18:34 British Summer Time 5 July 2019
Hercog 6-3 5-2 Gauff*
Match point saved!
Gauff pulls out an amazing slice right on the line. Hercog challenges but that is IN.
Coco Gauff, 15, beats Polona Hercog to reach Wimbledon fourth round
Qualifier loses first set, saves match points in second, wins 3-6 7-6 (9-7) 7-5
American to face former world number one Simona Halep in last 16
Andy Murray & Serena Williams mixed doubles match postponed
Djokovic through in four sets but fourth seed Anderson goes out
Pliskova wins but Wozniacki loses
Jamie Murray wins mixed doubles but loses men's match
Becky Grey, Emma Sanders and Harry Poole
Hercog 6-3 5-2 Gauff*
Match point saved!
Gauff pulls out an amazing slice right on the line. Hercog challenges but that is IN.
Hercog 6-3 5-2 Gauff*
Gauff is struggling to get the ball over the net now.
She slips, but gets to a drop-shot anyway. But the American is caught out at the net and faces match point.
Hercog 6-3 5-2 Gauff*
Tracy Austin
Two-time Grand Slam champion on BBC TV
There's so much to like about Coco Gauff and I think she's got a wonderful foundation.
She has so many weapons already. The athleticism, the composure - and she's been dealing with a lot this last week.
Hercog 6-3 5-2 Gauff*
Gauff puts herself in a good position to hit a winner... but it goes straight into the net.
She's back in the same position on the next point and the same thing happens again.
A backhand into the net and Hercog holds to love. One more game needed.
Djokovic 7-5 6-7 (5-7) 6-1 6-4 Hurkacz
Defending champion Novak Djokovic speaking to BBC Sport: "Congratulations to Hubert for putting in a great effort. He deserved applause from the crowd. He was serving well and hitting clean and accurate shots. He deserved to win the second set. Credit to him for high quality tennis.
"I guess each one of us players deal with circumstances differently. I try to focus one point at a time. I just wanted to hold my serve and get as many returns into play. I played a good third and a solid fourth set.
"I haven't not played many times up and coming stars. It's great. We have a new group of young players challenging the best. The shift is happening. How soon they will start winning majors, hopefully not too soon."
*Hercog 6-3 4-2 Gauff
Gauff sends Hercog running into the corner, but the world number 60 smacks a pacy forehand back to get to 30-30.
The 15-year-old is keeping her head, though. She comes to the net and forces the error from Hercog.
The Slovenian then hits the ball long and Gauff shouts "come on" as she holds. Is there a glimmer of hope or is it only a matter of time?
Djokovic 7-5 6-7 (5-7) 6-1 6-4 Hurkacz
Tim Henman
Former British number one on BBC TV at Wimbledon
It's almost the perfect week for Djokovic.
Today he has had to play at a fairly high level out on one of the show courts.
Now he has two days off so he can regroup and start again on the second Monday.
They've decided to put a bit of doubles on Centre Court after Hercog and Gauff's match.
Some Scottish guy and an American.
(Andy Murray and Serena Williams, if you're not in the know)
#bbctennis or text 81111 (UK only)
Don Wimble: Coco Gauff is going down hard today, but when the dust settles she can look back on an amazing Wimbledon debut, and look forward to a stellar future.
David Mbewa: All good things must come to an end, however crushing the feeling is.
Sander De Wijs: Oh man she's getting whacked off the court now! Don't like it one bit.
Djokovic 7-5 6-7 (5-7) 6-1 6-4 Hurkacz
John McEnroe
Three-time Wimbledon singles champion on BBC TV
For the opposition, he is sickeningly consistent.
Djokovic sets the bar so high. His ability to hit the tennis ball is amazing.
You have to play the match of your life just to stay in it. Hurkacz played exceptionally well, he just didn't have enough in the tank.
Hercog 6-3 4-1 Gauff*
Martina Navratilova
Nine-time Wimbledon singles champion on BBC TV
Gauff has probably never seen a serve this big - apart from against Venus Williams. This is a whole new ball game.
Hercog 6-3 4-1 Gauff*
Still no way in for Gauff on Hercog's serve.
The Slovenian sends an ace down the middle, then swings one out wide to move within two games of the fourth round.
*Hercog 6-3 3-1 Gauff
Tracy Austin
Two-time Grand Slam champion on BBC TV
Not many 15-year-olds have a full-time team! And that helps massively. It will help Gauff improve so quickly.
Djokovic 7-5 6-7 (5-7) 6-1 6-4 Hurkacz
Taken.
The defending champion is into the second week of Wimbledon, again.
*Hercog 6-3 3-1 Gauff
This is a relief for Gauff. Hercog takes her foot of the gas for a game, hitting a backhand into the net to give Gauff a 40-0 lead.
The American then hits a good forehand which Hercog can't return. The Slovenian's run of seven games has finally been stopped.
*Djokovic 7-5 6-7 (5-7) 6-1 5-4 Hurkacz
John Inverdale
BBC Sport at Wimbledon
Hurkacz goes down. He's not quite out. But he's not far from it...
*Djokovic 7-5 6-7 (5-7) 6-1 5-4 Hurkacz
Two errors and we're at 30-30.
Court One starts hollering like the attendees of PM's questions.
Djoko however then, in the way he does, brings up match point.
*Djokovic 7-5 6-7 (5-7) 6-1 5-4 Hurkacz
Two clean winners from Djokovic, the second following a rally which he was in control of.
Hubi will be relieved when the shuttle runs come to an end.
30-0.
Tweet #mylifeatfifteen #bbctennis or text 81111 (UK only)
Grace C Roberts:#mylifeatfifteen, external was playing tennis in Notts, wishing I was as good as Coco, and revising for GCSEs!
Hercog 6-3 3-0 Gauff*
Tracy Austin
Two-time Grand Slam champion on BBC TV
It looks like Coco is getting a little overpowered. It seems like her heading is rolling a bit and she doesn't know which gameplan to go with.