GB's Kyle Edmund beats Alex de Minaur 6-2 6-4 6-3
Serena Williams makes winning return to Grand Slam tennis against Kristyna Pliskova
Defending champion Rafael Nadal goes through in straight sets
Shapovalov 7-5 6-4 6-2 Millman
Canada's Denis Shapovalov, making his debut at Roland Garros, advanced to the second round earlier today.
The 19-year-old, ranked 25th in the world, wrapped up a straight-set victory over Australia's John Millman.
Shapovalov finished the match with 32 winners to Millman's nine, and will go on to play Germany's Maximilian Marterer.
Image source, Getty ImagesEdmund 6-2 1-1 De Minaur*
A serve down the T from Kyle Edmund allows him to control the rally, and he brings up the advantage as Alex de Minaur shanks a backhand wide.
Long goes the Australian's return and Edmund holds. It wasn't entirely straightforward, though.
*Edmund 6-2 0-1 De Minaur
Break opportunity number two for Alex de Minaur, as an Edmund forehand takes an unfortunate deflection.
Edmund promptly shuts that door with a huge serve out wide.
Image source, Getty Images*Edmund 6-2 0-1 De Minaur
Kyle Edmund will have to rely on his second serve to get him out of trouble...
Oh, and that'll be break point saved, as another huge forehand goes firing cross-court.
*Edmund 6-2 0-1 De Minaur
Kyle Edmund's forehand is an absolute monster.
He send a return whizzing through his opponents racquet for 30-15.
Now then. Consecutive double faults for Kyle Edmund, and De Minaur has a chance to break.
*Edmund 6-2 0-1 De Minaur
Not an ideal for the young Australian - he coughs up a double break on the first point of the game.
A long rally goes De Minaur's way, thanks to an Edmund forehand that hits the top of the net, before successive wonky backhands from the Brit allow De Minaur to hold.
* denotes next server
Edmund 6-2 De Minaur*
There he is!
Alex de Minaur will serve to get the second set under way.
Edmund 6-2 De Minaur
We've got a brief hold-up on court three - Kyle Edmund has nipped off for a bathroom break and hasn't returned yet.
I hope he's not got lost...
Sharapova 6-1 2-1 Hogenkamp
Meanwhile, over on Court Suzanne Lenglen, 2012 and 2014 champion Maria Sharapova is firmly in control against Dutch player Richel Hogenkamp.
The Russian raced through the first set in 25 minutes and is a break up in the second.
Image source, Getty ImagesEdmund 6-2 De Minaur
Bruno Soares
Former Australian Open doubles champion on BBC Radio 5 live sports extra
Image source, Getty ImagesA very good start for Kyle. He is playing some confident tennis and it is not always easy to get that feel for the ball in your first match in a Grand Slam.
I always enjoy playing the French Open. For us Brazilians it has a lot of history with Gustavo Kuerten winning here three times.
Me and Jamie Murray have been practising well here, we are playing some good tennis.
Edmund 6-2 De Minaur*
Jonathan Jurejko
BBC Sport at Roland Garros
So far I've spotted three Union Jack flags as I scan the court three crowd.
Countless more British accents cheering Kyle Edmund on, including a familiar Scottish one sat alongside us on the media bench.
It's Leon Smith! "Great stuff Kedders," is the gentle encouragement given by the British Davis Cup captain.
And he's right. Edmund has won 86% of first serve points and hit seven winners as he takes the opening set in less than half an hour.
Edmund 6-2 De Minaur*
Seven winners for Kyle Edmund in that opening set, compared to just three for Alex de Minaur.
The unforced errors are costing the Australian. He's racked up 12 in the first half-hour.
Edmund 6-2 De Minaur
Easy as you like for Kyle Edmund.
It's taken him 30 minutes to whizz his way through the first set.
*Edmund 5-2 De Minaur
Kyle Edmund steps into the court and whistles a backhand winner down the line to wrongfoot Alex de Minaur at 30-0.
A cracking first serve, and Edmund has three set points to his name.
*Edmund 5-2 De Minaur
Kyle Edmund makes a wicked return as Alex de Minaur floats a backhand over the net, but he can't do it a second time, and the advantage goes De Minaur's way.
Long goes an Edmund return, and De Minaur holds.
Edmund will serve for the set.
Edmund 5-1 De Minaur*
Whoops.
Kyle Edmund aims a big winner cross-court, and ends up yanking the ball wide for deuce.
Edmund 5-1 De Minaur*
Kyle Edmund slides into a forehand but lashes it into the net, as Alex de Minaur makes his way to a 30-15 lead.
However, there's a few too many errors from the Australian, those big shots not quite working out, and Edmund has a set point...
Edmund 5-1 De Minaur*
Kyle Edmund's coach, Fredrik Rosengren, very much enjoyed that last game from Edmund.
He'll like that, too - a love hold, the highlight being a whipped forehand from his right that passes Alex de Minaur as he advances to the net.
The Brit is a game away from taking the first set.
*Edmund 4-1 De Minaur
Bruno Soares
Former Australian Open doubles champion on BBC Radio 5 live sports extra
It has been an excellent mix of aggression and patience so far from Kyle Edmund. Alex De Minaur cannot handle the pace that is coming at him.
*Edmund 4-1 De Minaur
Break point number two comes up as Alex de Minaur double faults at the worst moment.
A rally ensues but it's De Minaur, trotting to his left, that overcooks on a return.
Double break for Kyle Edmund!