Serena's winning momentpublished at 19:37 British Summer Time 1 July 2016
Serena Williams wins
In contrast to that earlier epic rally, the match winning point was over slightly more quickly...
Summary
GB's Dan Evans loses to Federer 4-6 2-6 2-6 on Centre
Play will be held on Sunday to clear backlog
Djokovic 6-7 1-6 Querrey when rain stopped play
GB's Tara Moore loses 1-6 6-2 3-6 to Kuznetsova
Serena Williams beats Christina McHale 6-7 6-2 6-4
Serena's winning momentpublished at 19:37 British Summer Time 1 July 2016
Media caption, Postpublished at 19:36 British Summer Time 1 July 2016
Moore 1-6 6-2 Kuznetsova
Jonathan Jurejko
BBC Sport at WimbledonThey're on their feet! Quite apt that the home fans are standing up to applaud Tara Moore - the world number 227 is making a real fist of being the last British woman standing at Wimbledon.
Moore sticks a towel around her neck to keep warm as Svetlana Kuznetsova pops off court for a 'comfort break'.
She's also being warmed by the variety of ditties sang by her new fans, turning round to laugh with the crowd at one inspired effort. Focus now...
Postpublished at 19:35 British Summer Time 1 July 2016
Federer v Evans
Jim Courier
Former world number oneRoger has been tentative and cautious in his movement this week, but the grass has been lush in the first week and that might be one of the reasons. But now it's 'go time' for him. He's not serving as well as he normally does and he's said himself he's not sure where his body is at but even though he's not played his best yet, he hasn't dropped a set.
Up next...published at 19:33 British Summer Time 1 July 2016
How about a bit of Roger Federer v Dan Evans on Centre Court?
Lovely job.
"Unbelievable from both of them"published at 19:31 British Summer Time 1 July 2016
Media caption, You won't see a better rally
In case you were in any doubt about the quality of the match between Serena Williams and Christina McHale, take a look at this rally...
Postpublished at 19:29 British Summer Time 1 July 2016
S.Williams 6-7 6-2 6-4 McHale
Serena Williams, speaking to BBC Sport after beating Christina McHale: "It was really good match - she played great, but she always does against me."
Game and second set Tara Moorepublished at 19:27 British Summer Time 1 July 2016
Moore 1-6 6-2 Kuznetsova
British wildcard Tara Moore has two set points.
The first is saved with a Kuznetsova backhand and then Moore slices into the net. We go to deuce.
And after a bit of advantage-deuce action, Moore sees it out with a stonking forehand winner into the corner. Beautiful work from the world number 227.
Image source, Getty ImagesPostpublished at 19:26 British Summer Time 1 July 2016
Game set and match Williamspublished at 19:21 British Summer Time 1 July 2016
S Williams 6-7 (7-9) 6-2 6-4 McHale
Serena Williams is in no mood for this contest to take any more twists and turns.
Brutal serving and a lop-sided 40-0 scoreline before a third successive ace seals the win.
The favourite marches on, but McHale forced her to check her stride at least.
Image source, Getty ImagesPostpublished at 19:20 British Summer Time 1 July 2016
Moore 1-6 5-1 Kuznetsova
Jonathan Jurejko
BBC Sport at Wimbledon
Image source, BBC SportWhile the shadows are lengthening on a chilly Court Three, the odds on Tara Moore causing an almighty shock are shortening. The place might only be half full, but the shock seekers are making as much noise as a packed house. Not many Svetlana Kuznetzova fans here. (Unless they're keeping schtum.)
Serena breakspublished at 19:18 British Summer Time 1 July 2016
*S Williams 6-7 (7-9) 6-2 5-4 McHale
Serena Williams clenches a fist and the Centre Court crowd let out a resigned sigh.
The American has finally pummelled a break of serve out of Christina McHale, who fought manfully to keep it from her.
Now, she has to try and pick the lock and steal the Williams serve back to avert defeat.
Postpublished at 19:17 British Summer Time 1 July 2016
John Inverdale
BBC Radio 5 live sports extraYou can really feel the tension and excitement as 15,000 people gaze in the direction of Christina McHale who has her opponent on the ropes.
Postpublished at 19:17 British Summer Time 1 July 2016
*Moore 1-6 4-1 Kuznetsova
After four trips to the land of deuce, Tara Moore slices a backhand down court to take advantage and break point.
And the partisan crowd go wild as Svetlana Kuznetsova slams a shot into the net and Moore breaks for a third time to move 4-1 up in the second.
Quite the pocket rocket is Miss Moore.
Postpublished at 19:15 British Summer Time 1 July 2016
S Williams 6-7 (7-9) 6-2 4-4 McHale*
What a point.
Serena at 15-30 up and poised. But a see-sawing point of fetch and scurry, whack and bash ends with her finally spewing a forehand over the baseline.
Centre Court on its feet in appreciation for both players.
We are going to deuce town. Each point more dense with weight and tension.
Image source, Getty ImagesPostpublished at 19:11 British Summer Time 1 July 2016
*S Williams 6-7 (7-9) 6-2 4-4 McHale
Serena Williams holds serve to 15 to swing the spotlight straight back on Christina McHale.
A game of pulverising forehands and then a lovely deft back-spinning backhand drop-shot to seal it.
Postpublished at 19:10 British Summer Time 1 July 2016
BBC Radio 5 live sports extraJust a quick heads-up for those who can't watch the action closely, there is now commentary of Serena Williams v Christina McHale on BBC Radio 5 live sports extra.
Postpublished at 19:08 British Summer Time 1 July 2016
Moore 1-6 3-1 Kuznetsova*
All together now...
"Tara Moore's on fire, Kuz-net-sova's terrified."
The British wildcard has broken again against the two-time Grand Slam winner!
Oh, hang on. The Russian has broken back.
Still think the chant was apt, though.
Image source, Getty ImagesPostpublished at 19:08 British Summer Time 1 July 2016
S Williams 6-7 (7-9) 6-2 3-4 McHale
Tracy Austin
Former Wimbledon mixed doubles champion on BBC TVWe're seeing incredible resolve and mental toughness from McHale. It's not something we saw coming, but it's the second time she's pushed Serena this year. But this is a stage where Serena feels so comfortable, her home where she has had tremendous success.
McHale holdspublished at 19:06 British Summer Time 1 July 2016
*S Williams 6-7 (7-9) 6-2 3-4 McHale
Serena Williams is mounting another assault on the Christina McHale serve. But is is a pick and mix of bruising brilliance and basic errors.
She surrenders one break point as she blasts a second-serve return into the net.
And McHale slips the shackles once more, serving an ace to seal the game.
Image source, Getty ImagesPostpublished at 19:05 British Summer Time 1 July 2016
Djokovic 3-2 Querrey*
With all the drama that's gone on today, we've neglected to show some love to defending men's singles champion Novak Djokovic.
The world number one is out on Court One against Sam Querrey of the USA in their third-round match.
At the moment, it's going with serve. You can watch that match on this link.
Image source, Getty Images