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Briton Emma Raducanu, 18, beats Marketa Vondrousova 6-2 6-4 to reach third round
Roger Federer overcomes Richard Gasquet 7-6 (7-1) 6-1 6-4
Federer will now play Cameron Norrie who defeated Alex Bolt 6-3 6-1 6-2
Ashleigh Barty & Coco Gauff reach third round
Daniil Medvedev & Alexander Zverev also through
Zverev 7-5 Sandgren
Just a second serve ace from Alexander Zverev, before Tennys Sandgren responds with a superb winner at full sprint - it's not enough to stop the German soaring to the first set though. The fourth seed edges ahead on court two.
Arvind Parmar
BBC Sport Commentator
Super game, great aggression there from Zverev, coming forward as well, clean striking,
Think he's enjoying the better, warmer conditions today - ball is zipping through the air.
*Zverev 6-5 Sandgren
Alexander Zverev takes a big break in his tussle with Tennys Sandgren and will now serve for the opening set! Aggressive stuff from the fourth seed.
Play on the outside courts starts at 11
Court six
Naomi Broady/Jodie Burrage v Viktoria Kuzmova/Arantxa Rus (Scheduled second)
Court seven
Lloyd Glasspool/Harri Heliovaara v Wesley Koolhof/Jean-Julien Rojer (Scheduled fourth)
Naiktha Bains/Samantha Murray Sharan v Varvara Gracheva/Oksana Kalashnikova (Scheduled fifth)
Court 11
Hugo Nys/Jonny O'Mara v Ariel Behar/Gonzalo Escobar (Scheduled second)
Court 14
Stuart Parker/James Ward v Luke Bambridge/Dominic Inglot (Scheduled fourth)
Dart/Watson 6-3 Kanepi/Zhang
Harriet Dart and Heather Watson were made to work hard at the end of that first set, surviving a break point on the latter's serve.
But two lovely Dart volleys at the net, either side of a vicious forehand from Watson, turn break point into a hold as the British pair take the opening set 6-3.
Arvind Parmar
BBC Sport Commentator
Sandgren must feel like he has been serving the whole time here. Zverev's service games have been over in a flash!
#bbctennis
Remember to get your questions in for John McEnroe using the hashtag #bbctennis - he'll be answering them on his BBC Radio 5 Live show this evening, 6-love-6, from 20:00.
Wimbledon 2021: Novak Djokovic, Aryna Sabalenka and Venus Williams in day three highlights
Zverev 4-4 Sandgren*
Alexander Zverev can afford a giggle with the court two crowd between serves, hammering his way to a love hold against Tennys Sandgren to keep this opening set all square.
Dart/Watson 5-2 Kanepi/Zhang*
And a great start for the British duo.
Harriet Dart and Heather Watson might both have been eliminated from the women's singles - but the British pair have made a decent start in the opening round of the women's doubles.
They have just broken Estonia's Kaia Kanepi and China's Shuai Zhang to take a 4-2 first-set advantage on court four.
Make that 5-2 after Dart follows up with a routine hold to love.
Get over to Court Four
Court four is the pick of the courts if you
a) have a grounds pass
b) are a massive British doubles fan
On now...
Harriet Dart/Heather Watson v Kaia Kanepi/Shuai Zhang
Tara Moore/Eden Silva v Laura Siegemund/Vera Zvonareva
Ken & Neal Skupski v Liam Broady/Ryan Peniston
Jay Clarke/Marius Copil v Marcus Daniell/Philipp Oswald
Image source, Getty ImagesRaducanu v Vondrousova
Image source, Getty ImagesIt was some day for 18-year-old wildcard Emma Raducanu, making her Grand Slam main-draw debut, as she beat Russia's Vitalia Diatchenko 7-6 (7-4) 6-0 in a delayed first-round tie.
Raducanu has long been touted as a future star of British tennis and she demonstrated her talent in her victory over qualifier Diatchenko.
Diatchenko is ranked more than 200 places higher than Raducanu and raced into a 4-1 lead, only for the Briton to win 10 of the next 11 games.
Raducanu is now the only Briton left in the women's singles draw and will play former French Open finalist Marketa Vondrousova in the second round this afternoon.
"I had my final A-level examinations in April, so I was actually sitting for an exam two months ago," said Raducanu. "So now to be here at Wimbledon is unbelievable, it's surreal."
Image source, ReutersAndy Murray wasn't the only home hope to progress on Wednesday, with British number one Dan Evans easing into the third round as compatriot Cameron Norrie produced a gutsy first-round win.
Evans beat Dusan Lajovic 6-3 6-3 6-4, after Norrie had demonstrated his superb form in beating France's Lucas Pouille 6-7 (6-8) 7-5 6-2 7-5.
He had trailed Pouille by a set when their first-round match was suspended on rain-plagued Tuesday.
And then there was British teenager Emma Raducanu, who also advanced to the second round and is back in action later today...
Leon Smith
GB Davis Cup captain on BBC Radio 5 Live
Andy creates theatre and drama, he's shouting the viewing figures were through the roof (sorry about the pun).
He plays this cat and mouse game he's a class act and nice words for Otte - he really looks out for the new players on tour.
Annabel Croft
Former British number one on BBC Radio 5 Live Sports Extra
He is such a braveheart. That is his fourth match since March? Everything he has put himself through, that is what it was for last night.
Things aren't about to get any easier for Andy Murray, however, with Canadian 10th seed Denis Shapovalov awaiting him in the third round tomorrow.
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Carol says blue skies and a tiny risk of a shower, just 10%, that's more like it...
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Zverev v Sandgren
Image source, Getty ImagesThere's a second-round meeting between fourth seed Alexander Zverev and American Tennys Sandgren on court two.
The German cruised through his opening match in straight sets while Sandgren needed four to see of Norbert Gombos.
We'll be keeping you up to date with that one while basking in the reaction of yesterday's glorious Andy Murray win.