Thanks and goodbyepublished at 23:00 British Summer Time 29 June 2021
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Serena Williams retires injured at 3-3 in first set against Aliaksandra Sasnovich
Williams appeared to be hurt when losing her footing in fifth game of match on Centre Court
Roger Federer into second round after Adrian Mannarino retires one point into final set
Mannarino could not continue after slipping on court late in fourth set - also on Centre Court
Nick Kyrgios v Ugo Humbert 3-3 in final set when 23:00 BST curfew ends play on day two
Coco Gauff beats GB's Francesca Jones 7-5 6-4
Top seed Ashleigh Barty overcomes Carla Suarez Navarro 6-1 6-7 (1-7) 6-1
Dan Evans defeats Feliciano Lopez 7-6 (7-4) 6-2 7-5
Use play icon at top of the page to watch live coverage (UK only)
Michael Emons and Alex Bysouth
That's all for today's live page and we will be back at 11:00 BST on Wednesday.
Hope you can join us then. Thanks for your company and good night.
The end of Kyrgios v Humbert will be squeezed in somewhere on Court One.
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Peter Fleming
Seven-time Grand Slam doubles champion on BBC TV
Fantastic see-saw tennis and generally terrific quality throughout. Perfectly poised at 3-3 in the fifth.
Kyrgios 6-4 4-6 3-6 6-1 3-3 Humbert
Nick Kyrgios sprints through the sixth game of the fifth set and it's a hold to love.
And that's going to be it for the day as the curfew comes and can't be changed.
This one finishes tomorrow, and it couldn't be any closer.
There was no news conference from Serena Williams tonight after she was forced to retire injured from her opening match, but she has just released this statement:
"I was heartbroken to have to withdraw today after injuring my right leg. My love and gratitude are with the fans and the team who make being on Centre Court so meaningful.
"Feeling the extraordinary warmth and support of the crowd today when I walked on - and off - the court meant the world to me."
Williams, 39, was forced to retire in the first set against Aliaksandra Sasnovich after slipping in the fifth game.
There was an injured player in the second match on Centre Court, and also in the third too...
American great Serena Williams broke down in tears as her latest attempt for an elusive record-equalling 24th Grand Slam title was cruelly ended by injury at Wimbledon.
She was winning early in the first set against Aliaksandra Sasnovich, before Williams injured an ankle. She went off court for some treatment, briefly came back but it all ended in tears.
*Kyrgios 6-4 4-6 3-6 6-1 2-3 Humbert
Humbert edges ahead again, but we're still on serve in the fifth set.
Twenty-time Grand Slam champion Roger Federer was in loads of trouble earlier on, but then opponent Adrian Mannarino slipped and injured himself.
Federer pulled it back to two sets apiece and just as we were ready for a thrilling deciding set, Mannarino had to withdraw because of injury.
Watch the ending here...
Kyrgios 6-4 4-6 3-6 6-1 2-2 Humbert
The fans are loving this. Great late-night drama.
But a huge Kyrgios serve takes it to deuce.
Humbert with a break point chance in the fourth game of the final set.
Barty 6-1 6-7 (1-7) 6-1 Suarez Navarro
Carla Suarez Navarro received a standing ovation from the Centre Court crowd and has since posted this on Twitter...
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...and Barty then responded with a classy tweet of her own.
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Barty 6-1 6-7 (1-7) 6-1 Suarez Navarro
Watch the best shots as world number one Ashleigh Barty held off a spirited Carla Suarez Navarro to reach the second round at Wimbledon.
Suarez Navarro, who successfully fought cancer earlier this year, was playing at Wimbledon for the last time and took it to three sets but Barty won the decider 6-1 to move into the last 64.
*Kyrgios 6-4 4-6 3-6 6-1 1-2 Humbert
Humbert does what he needs to to hold his serve and celebrates by eating a banana.
Watch some of the best shots as Coco Gauff beats Great Britain's Francesca Jones in straight sets in the first round at Wimbledon.
What else has happened today?
Lots...
Kyrgios 6-4 4-6 3-6 6-1 1-1 Humbert*
We've got a cut-off time of 23:00 BST, but Kyrgios wants it done tonight. He's just blasted through another service game and it's at 1-1.
*Kyrgios 6-4 4-6 3-6 6-1 0-1 Humbert
Humbert holds his serve at the start of the fifth set.
Peter Fleming
Seven-time Grand Slam doubles champion on BBC TV
Don't you just love this guy? He's box office, pure and simple.