Andy Murray wins 4-6 6-3 6-2 6-4 against James Duckworth on Centre Court
Emma Raducanu beats Alison van Uytvanck 6-4 6-4
Novak Djokovic wins 6-3 3-6 6-3 6-4 against Kwon Soon-woo
British number one Cameron Norrie beats Pablo Andujar 6-0 7-6 6-3
GB's Yuriko Miyazaki and Jodie Burrage beaten in women's singles
Seventh seed Hubert Hurkacz defeated by Davidovich Fokina
Murray 4-6 3-2 Duckworth*
Greg Rusedski
Former British number one on BBC Radio 5 Live
James Duckworth has got a clear game plan of being the boss here tonight, he's been the one coming forward off his first serve and he is dictating play and making Andy Murray do all of the running.
Jonathan Jurejko
BBC Sport at Wimbledon
Andy Murray isn't the only bloke on court with a troublesome hip.
James Duckworth needed surgery in that area earlier this year, although not as serious as the resurfacing procedure which Murray had.
The Australian has not had many matches since coming back from the operation in May, playing just eight ATP matches and losing six of them.
Sinner 7-5 4-6 Wawrinka
Three-time Grand Slam champion Stan Wawrinka has got himself back in the fight on Court Two.
Now ranked 267th in the world, Wawrinka is playing Italian 10th seed Jannik Sinner.
After losing the first set 7-5, the Swiss player has just taken the second 6-4.
Murray 4-6 3-2 Duckworth*
Both are staying strong on serve at the moment with this game highlighted by a well-placed forehand winner by Murray that gives Duckworth no chance.
Murray 4-6 3-2 Duckworth*
Andrew Cotter
Tennis commentator on BBC TV
We're so focussed on the fitness of Andy Murray and where he might be, but James Duckworth is coming back from a hip operation and he says he's not there yet.
Adrenaline will take you so far, and no further.
Top marks for this Murray fan's wordplay.
Kerber 6-0 2-2 Mladenovic*
Kristina Mladenovic has stopped the rot over on Court One.
Angelique Kerber raced through eight games in a row but Mladenovic has finally woken up, holding serve for the first time before breaking the former champion back to force the match back on serve.
*Murray 4-6 2-2 Duckworth
And Duckworth similarly breezes through his service game as he holds to love.
As you were.
Murray 4-6 2-1 Duckworth*
Straightforward stuff from Murray as he holds to love and leads 2-1 in this second set.
*Murray 4-6 1-1 Duckworth
Todd Woodbridge
Former Wimbledon doubles winner on BBC TV
One thing about James Duckworth's position coming out on Centre Court for the first time, you might be nervous but you got nothing to lose. The main thing for me is can he sustain this level.
Murray has allowed James to play in this fashion.
*Murray 4-6 1-1 Duckworth
That dominant first match of the second set perhaps shakes Duckworth's confidence a little bit and he double faults for the first time before the longest rally of the match ends with Murray leading 30-15.
Duckworth recovers and there's a bit of a lengthy battle at deuce before Duckworth slams a shot into the net and Murray has the chance to break.
However, Duckworth again fights back and after bringing Murray up to the net he is able to send a forehand volley out of reach to take the game.
Murray 4-6 1-0 Duckworth*
Greg Rusedski
Former British number one on BBC Radio 5 Live
You don't want to have to go the distance in your early round matches, he's going to have at least another three sets to play. His serve has to be better and the second serve in big moments, he hasn't had the return when he's needed it.
Murray 4-6 1-0 Duckworth*
Murray needs a good start to this set and he gets it as he holds to love courtesy of some fierce serves that have too much for Duckworth.
*Murray 4-6 0-0 Duckworth
Andrew Cotter
Tennis commentator on BBC TV
Entertaining, exasperating and Murray will always take you along for the ride.
Image source, Getty ImagesJonathan Jurejko
BBC Sport at Wimbledon
The confident strut back to his chair said it all.
James Duckworth has plenty of power in those bulging shoulders and he isn't afraid to use it.
A murmur of shock around Centre Court after the Australian takes the opener.
Two hammer blows with the forehand clinching the break and sealing the set.
Kerber 6-0 Mladenovic
Well. That's... emphatic.
After just 16 minutes, Angelique Kerber has taken the first set over Kristina Mladenovic, who offered very little resistance.
Kerber won 25 of the 34 points on offer.
*Murray 4-6 Duckworth
Andrew Cotter
Tennis commentator on BBC TV
That's too good for Andy Murray - and it might well be a long evening.
Murray 4-6 Duckworth
Not even a roar of encouragement from the crowd can get Murray to break back again as Duckworth wins on serve to take the first set. Settle in, as it could be a long night ahead.
Kerber 4-0 Mladenovic*
Angelique Kerber is flying over on Court One.
She's a double break up on Kristina Mladenovic, having fended off three break points in her first game to keep herself in front.
Mladenovic has served four double faults, including three in the first game of the match.
Murray 4-5 Duckworth*
Now it is Duckworth with the chance to break again as a decent rally ends with Murray putting his return into the net.
The Australian is 40-30 up and then smashes a forehand winner down the line to put Murray in a little spot of bother.