Britain's Johanna Konta, Dan Evans, Jay Clarke, Cameron Norrie & Harriet Dart all win
But James Ward, Paul Jubb & Katie Swan go out on day two
Roger Federer wins in four sets; Rafael Nadal in three
Serena Williams beats Giulia Gatto-Monticone 6-2 7-5
Kerber and top seed Barty advance but Sharapova retires injured
Kyrgios entertains in five sets but Tomic loses in under an hour
Sloane Stephens has stormed into a 6-2 2-1 lead against Timea Bacsinszky, while Elise Mertens also took the opening set 6-2 against Italy's Fiona Ferro.
In the men's draw, Japanese eighth seed Kei Nishikori has a one-set lead over Brazilian Thiago Monteiro, while Australia's Alex de Minaur leads Marco Cechinnato 6-0 3-1.
Image source, Getty Images*Delbonis 3-6 2-2 Evans
John Inverdale
BBC Sport at Wimbledon
Dan Evans is very angry following that third game. He's shouting at something - I don't know whether it's directed at himself or at his coach.
He's thrown his towel down. I think the umpire had a little word with him there.
Either way, he's on-serve in this second set.
#bbctennis or test 81111 (UK only)
Joe Atkin: While Kyrgios is a muppet at times, you can’t deny how good he really is. Absolute joy to watch and has a great craic whilst on court.
Image source, Getty Images*Ward 6-2 0-0 Basilashvili
James Ward is justifying the decision to gift him a wildcard so far.
The 32-year-old, ranked 195 in the world currently, has taken the first set off Nikoloz Basilashvili, 16th in the world.
Ward's best run at Wimbledon was to the third round in 2015. Still, let's not get ahead of ourselves...
James Ward races to the first set
*Kyrgios 5-6 Thompson
Some fantastic tennis on court three as Nick Kyrgios goes diving (stumbling?!) to retrieve a Jordan Thompson slice to win the point. Not sure he needed to fling himself to the grass there, but he made the shot nonetheless. Thompson eventually holds, but the momentum appears to be swinging in Kyrgios' favour...
Jonathan Jurejko
BBC Sport at Wimbledon
Image source, BBC SportWell, these two are getting on like a house on fire.
Goran Ivanisevic, who has joined Novak Djokovic’s team for Wimbledon, shares a joke with the Serb’s main coach Marian Vajda. Not sure what the gag was but they both found it hilarious.
Novak arrives a few minutes later, fist-bumping both men before ribbing another member of his team about his clothing attire.
And then Goran gets *almost* as many shouts from the oversized ball-wielding fans as Novak when they walk to the warm-up area....
Image source, BBC SportWard 5-2 *Basilashvili
Solid start for James Ward
James Ward is still nursing the break of serve that he secured in the second game all the way towards the business end of things.
Nikoloz Basilashvili tees off next, but James Ward will have a chance to get the first set won off his own serve.
*Kyrgios 4-5 Thompson
Two break back points for Nick Kyrgios, and just in time for the Australian with Jordan Thompson serving for the opening set.
Kyrgios only needs one! Leaping forehand winner, bingo. Thompson is irate with himself.
Watch that one live right here.
Image source, PA MediaJohn Inverdale
BBC Sport at Wimbledon
Sometimes we see a snarling, sulking Dan Evans but today we have the calm and composed version.
He serves out the first set.
Katie Falkingham
BBC Sport at Wimbledon
Image source, BBC SportA solid start for Dan Evans as he takes the first set at a canter.
The Briton played some big, big shots, which the crowd were absolutely loving.
Carry on like that and he’ll have his place In the second round wrapped up in no time at all.
*Delbonis 3-6 0-0 Evans
And dangerous Dan Evans does the first-set bizzo with a nice spot of old-school serve-volley.
He is looking street-smart and grass-savvy.
Dart* 2-3 McHale
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The Duchess of Cambridge may be bringing some eighties-era glamour with that double-breasted white dress, but she has the misfortunate to be seated behind an absolutely spiffing 1930s era moustache. Overshadowed for me.
Facial hair like that won wars.
Sonia Oxley
BBC Sport at Wimbledon
Dart spends a fair bit of that changeover shaking her head - think she knows she had some good chances for a breakthrough there.
Image source, PA Media*Dart 2-3 McHale
Harriet Dart keeps teeing up break points against American Christina McHale, but can't get quite over the line... she's 0/5 in that respect, the British number three.
It remains on serve on court 14.
Belgian 21st seed Elise Mertens is storming through her first-round match. She leads 5-0 in the opening set against Italy's Fiona Ferro.
American ninth seed Sloane Stephens is also a break to the good against Timea Bacsinsky, leading 4-1 on court two.
Image source, ReutersJohn Inverdale
BBC Sport at Wimbledon
You can always tell what a talented athlete Dan Evans is.
He was a squash player before tennis and he's a single-handicap golfer too.
Things are going just fine for him at the moment - he's a game away from taking the first set.
Image source, PA MediaJohn Inverdale
BBC Sport at Wimbledon
Dan Evans must have looked at this draw and quite fancied his chances against Federico Delbonis here.
And looking further ahead in the draw, the winner of this match will face James Ward or Nikoloz Basilashvili, so Evans has got a pretty favourable draw.
*Delbonis 2-5 Evans
Dan Evans is skipping towards the first set. Twenty minutes gone on Court 18 and he is a game away from the opening sets.
It could have been worse for Federico Delbonis who has saved two another break points...
Dart 2-2 *McHale
Sonia Oxley
BBC Sport at Wimbledon
Image source, BBC SportThe click-click-click of the cameras are accompanying the end of every point of Harriet Dart’s match.
But they are not pointing at the players, they are directed at the royal guest.
The Duchess of Cambridge is deep in conversation with Katie Boulter and Anne Keothavong but also politely applauding the points.
*Kyrgios 1-4 Thompson
Image source, BBC SportTrouble for Nick Kyrgios... he's been broken by fellow Australian Jordan Thompson early in the opening set. Loving Thompson's Goose-esque 'tache, too - so thick it looks painted on. Pass the aviators...