Tie-breakpublished at 11:56 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 6-6 (2-3) Tsitsipas
And Tsitsipas responds in emphatic fashion with a glorious first serve down the T!
Summary
Stefanos Tsitsipas beats champion Roger Federer to reach quarter-finals
20-year-old Greek fights back to win 6-7 (11-13) 7-6 (7-3) 7-5 7-6 (7-5)
Second seed Angelique Kerber stunned 6-0 6-2 by Danielle Collins
Fifth seed Sloane Stephens loses to Anastasia Pavlyuchenkova 7-6 (7-3) 3-6 3-6
World number two Rafael Nadal beats Tomas Berdych 6-0 6-1 7-6
Tie-breakpublished at 11:56 Greenwich Mean Time 20 January 2019
Postpublished at 11:56 Greenwich Mean Time 20 January 2019
Mark Woodforde
17-time Grand Slam doubles champion on BBC Radio 5 live sports extraI am in awe. Miraculous running forehand from Federer on one of the biggest points of the night.
Tie-breakpublished at 11:56 Greenwich Mean Time 20 January 2019
Federer 7-6 (13-11) 6-7 (3-7) 5-7 6-6 (2-2) Tsitsipas*
WHAT a shot!
Cross-court goes Federer with a huge forehand, and he's level!
What a time to find your forehand...
Tie-breakpublished at 11:55 Greenwich Mean Time 20 January 2019
Federer 7-6 (13-11) 6-7 (3-7) 5-7 6-6 (1-2) Tsitsipas*
Down the line goes Federer with his forehand - and misses!
A serve and volley gets the Swiss on the board.
Tie-breakpublished at 11:53 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 6-6 (0-1) Tsitsipas
Stonking start from Stefanos Tsitsipas, as an ace comes whizzing down.
Federer forces tie-breakpublished at 11:53 Greenwich Mean Time 20 January 2019
Federer 7-6 (13-11) 6-7 (3-7) 5-7 6-6 Tsitsipas*
And now Tsitsipas pushes another backhand long!
Hello, tie-break.
Postpublished at 11:52 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-6 Tsitsipas
Tsitsipas gets a look at a second serve, and he pushes his backhand return long!
40-30.
Postpublished at 11:52 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-6 Tsitsipas
Cross-court goes Federer - and out!
He challenges, but that's long, long, long.
30-30.
Postpublished at 11:51 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-6 Tsitsipas
What a rally!
Tsitsipas is off-balance, Federer keeps coming at him - and eventually Federer takes the point with a lob that Tsitsipas miscues!
30-15.
Image source, Getty ImagesPostpublished at 11:51 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-6 Tsitsipas
Into the net goes Tsitsipas' backhand. 15-0.
Federer forehand goes long. 15-15.
Postpublished at 11:50 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-6 Tsitsipas
The crowd are on their feet.
Can Roger Federer force a tie-break?
Postpublished at 11:48 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-6 Tsitsipas
Roger Federer flaps a backhand into the net as the clock ticks over the three hour 30 mark.
Great, big, pacey first serve from Tsitsipas, beating Federer's defences, and the Greek is quickly at 40-0.
Wallop. Swinging serve down the T, Federer shank his return out, and Tsitsipas, once again, is a game away.
Federer holdspublished at 11:46 Greenwich Mean Time 20 January 2019
Federer 7-6 (13-11) 6-7 (3-7) 5-7 5-5 Tsitsipas*
Some terrific returns of serve from Tsitsipas, but Federer crashes a forehand into the corner of the court to go 40-15 up.
Tsitsipas lobs - and misses! Federer holds.
Federer serving to stay in matchpublished at 11:44 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 4-5 Tsitsipas
Right then.
Here. We. Go.
Image source, ReutersPostpublished at 11:44 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 4-5 Tsitsipas
Down the line goes Federer - and misses!
That's a big forehand from Federer, and it skips off the net tape and out of bounds.
Stefanos Tsitsipas is a game away from knocking out the defending champion and reaching the quarter-finals.
Postpublished at 11:42 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 4-4 Tsitsipas
Tsitsipas comes into the net but Federer finds the perfect pass and pumps the air on his way back to the baseline.
This time Federer finds the net and Tsitsipas roars.
A powerful second serve puts the Greek ahead but he then errs on his backhand after being pushed out wide by Federer.
30-30.
Postpublished at 11:39 Greenwich Mean Time 20 January 2019
Federer 7-6 (13-11) 6-7 (3-7) 5-7 4-4 Tsitsipas*
Solid from Federer.
He holds to 15.
Postpublished at 11:37 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 3-4 Tsitsipas
It'll be Roger Federer to serve.
Meanwhile, Stefanos Tsitsipas is getting booed by the crowd for taking too long to come out after the changeover.
Postpublished at 11:36 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 3-4 Tsitsipas
Change of ends. The trainer is out for Tsitsipas, who is pointing at his arm,
Oh, no, wait. Tsitsipas is getting a leg rub.
Postpublished at 11:35 Greenwich Mean Time 20 January 2019
*Federer 7-6 (13-11) 6-7 (3-7) 5-7 3-4 Tsitsipas
Wallop. A casual 126mph ace takes Tsitsipas to 30-0.
Federer decides to try and make Tsitsipas run, and he instantly regrets that as he flicks a forehand past the Swiss' outstretched racquet.
A stonking Federer return of serve entices an error out of Tsitsipas, and it's the same again as Federer goes cross-court!
It's 40-30, and Tsitsipas finds his ace when he needs it.