Listen to day five of French Open at Roland Garros on 5 Live (UK only)
Alexander Zverev wins 6-4 6-2 6-1 against Alex Molcan
World number one Iga Swiatek wins 6-4 6-0 against Claire Liu to reach third round
Elena Rybakina, Ons Jabeur and Coco Gauff also through in straight sets
Britain's Jamie Murray and Lloyd Glasspool through in men's doubles with their respective partners
Gauff 5-2 Grabher*
Coco Gauff races to 30-0 on serve but gifts a point to Julia Grabher with a return nudged a touch long.
Grabher then levels the game with a forehand thwacked into the corner that Gauff just stands and watches.
From there, a crouching backhand from Gauff can only reach the net and Grabher has the chance to get the break back. Another Gauff error hands her it on a plate.
*Gauff 5-1 Grabher
Coco Gauff is using her speed to her advantage and is covering the court so, so well. She's at the net as quick as you like to meet a Grabher return and send it into space for 0-30.
Grabher then double faults to give Gauff three break points. One is all that is needed, as Grabher shoots a backhand long after a decent rally.
Gauff to serve for the opening set.
Gauff 4-1 Grabher*
Another straightforward game for Coco Gauff, a backhand into the net from Julia Grabher sealing a hold to 15.
A third-round tie against 16-year-old Russian Mirra Andreeva awaits the winner.
*Gauff 3-1 Grabher
It's not going well for Julia Grabher on her serve. Errors put Coco Gauff ahead and the American converts her second break point, celebrating with a simple fist pump.
This is Grabher's first appearance in the second round of a Grand Slam and she's in for an education against a player who you'd like to think will have a major title to her name in the future.
Gauff 2-1 Grabher*
Coco Gauff marches through her next service game, a cracker of an ace bringing up 40-0.
Julia Grabher forces her into an error, but the Austrian then flings a forehand out of court.
A much easier hold for Gauff than her first.
*Gauff 1-1 Grabher
Julia Grabher has got some speed behind her serve.
She can't use it to her advantage, however, as Coco Gauff finds herself with two break points. The American can't convert either of them, then overhits what should have been a straightforward play to hand Grabher advantage.
Gauff nets a forehand return and Grabher gets an important hold.
Gauff 1-0 Grabher*
Coco Gauff is under pressure from the start against Julia Grabher!
The Austrian has made an aggressive start and almost gets her reward as she sets up two break points, but Gauff remains calm and eventually gets over the line in the opening game after eight minutes.
Tough start.
Grabher v Gauff
Image source, Getty ImagesOver on Court Suzanne Lenglen, American 19-year-old Coco Gauff is about to get under way against Austrian Julia Grabher.
Gauff was forced to do it the hard way in her first round tie with Rebeka Masarova, coming back from a set down to win 3-6 6-1 6-2.
The sixth seed was the Roland Garros runner-up last year, losing to Iga Swiatek in her first major singles final.
This year, she's drawing strength from her NBA team, the Miami Heat, who beat the Boston Celtics in the Eastern Conference Finals to reach the NBA finals.
"I told myself if Jimmy Butler [Heat star] didn't freak out when up 3-0 and all of a sudden it was 3-3, then I shouldn't freak out when losing the first set," she said.
Jabeur 6-2 6-3 Dodin
Ons Jabuer, speaking on court after her win, says Oceane Dodin plays "very strong".
"It was very difficult conditions again with the wind, but I tried to do my best.
"Moving her around was very important, especially on clay to make her uncomfortable.
"It's a great pleasure for me to be here."
Jabeur 6-2 6-3 Dodin
On to round three for Ons Jabeur.
The seventh seed will play Italy's Jasmine Paolini or Serbia's Olga Danilovic next.
We'll get her thoughts on that performance next.
Image source, Getty Images
Jabeur 6-2 6-3 Dodin
A double fault costs Ons Jabeur her first match point.
A solid return from Oceane Dodin saves the second.
But victory is Jabeur's with the third as a Dodin forehand drops out.
*Jabeur 6-2 5-3 Dodin
It doesn't look as though Dodin is going to be able to stop Jabeur's march to victory here!
A couple of unforced errors hand over three match points.
*Jabeur 6-2 5-3 Dodin
Ons Jabeur shakes her fist above her head as Oceane Dodin sends a forehand marginally wide. She will serve for the match next.
Jabeur 6-2 4-3 Dodin*
A stunning cross-court backhand from Jabeur!
Two break points.
Jabeur 6-2 4-3 Dodin*
Jabeur drifts in a backhand and the pressure is on Dodin now after the French player misses a forehand. 0-30.
Jabeur 6-2 4-3 Dodin*
Dodin punches the air after unleashing another bullet forehand winner, reaching deuce as the crowd once again show their appreciation for this battling performance.
Jabeur is able to silence the noise with a backhand winner to move two games from victory.
*Jabeur 6-2 3-3 Dodin
The previously reliable backhand drop shot doesn't come off for Jabeur this time, and a devastating forehand from Dodin brings us to 30-30. This is getting interesting.
*Jabeur 6-2 3-3 Dodin
Oceane Dodin is finding her shots and picking her spots now. She's a different player.
All of a sudden, Ons Jabeur has a fight on her hands, as Dodin responds with a quick love hold of her own.
Jabeur 6-2 3-2 Dodin*
Ons Jabeur puts those two games behind her with a swift hold to love.
This second set isn't proving to be as straightforward as it initially appeared, but that will certainly help her mood.
Tiafoe 3-6 6-3 7-5 6-2 Karatsev
Frances Tiafoe reaches the French Open third round for the first time with a four set victory over Russian Aslan Karatsev.
After his comeback victory on a sun-soaked Court Simonne Mathieu, the American 12th seed is asked about reaching this milestone:
"I'm trying to go way deeper than the third round. Obviously the past hasn't been so great for me but it's a new year and I'm a different player so I'm excited to see where I can go."
Image source, Getty Images