Medvedev marches through at Roland Garros I Tsitsipas back on song

Second seed Daniil Medvedev raced into the fourth round of the French Open thanks to a comfortable straight-sets win against Serbian Miomir Kecmanovic.

The Russian won in clinical style 6-2 6-4 6-2 in under two hours as he aims to win the second Grand Slam title of his career.

"It was magnificent today. I did not have my serve broken," said Medvedev, who arrived at the French Open with only one match on clay under his belt after undergoing a procedure to treat a hernia in April. "On this surface it is quite unusual. Hopefully there are more such matches for me next week.

"Like in my French, I try to do better in my tennis all the time. The better I learn French the better my tennis will become."

Greek fourth seed Stefanos Tsitsipas thrashed Sweden's Mikael Ymer 6-2 6-2 6-1 in a lopsided contest to canter through.

"Lot of good rallies from my side. We have a history, playing Mike from the juniors. We played each other a lot," said Tsitsipas, who lost just 10 points on serve and hit 24 winners en route to his ATP Tour-best 34th victory this year. He also improved to 17-3 on clay.

"It was a good game for myself. I think I played really well and topped it off with some pretty good, patient tennis."

Seventh seed Andrey Rublev saved five set points in a lengthy fourth-set tiebreak to beat Cristian Garin 6-4 3-6 6-2 7-6 (13-11) in just over three hours.

Rublev will take on 11th seed Jannik Sinner in the next round after the Italian saved 11 set points in a gruelling 90-minute second set to clinch a 6-3 7-6 (8-6) 6-3 victory over American Mackenzie McDonald.

"Both of us were not feeling well on court but very happy to be through," Sinner said.

"I don't feel 100 per cent that's for sure," added Sinner, who played with his left