Aryna Sabalenka marched on in her quest for a maiden French Open title, defeating Naomi Osaka in straight sets in a primetime last-16 clash on Court Philippe-Chatrier. 

In the first women's match to take place in Roland-Garros' night-time slot since 2023, Sabalenka emerged a 7-5 6-3 victor in just under an hour-and-a-half.

Osaka, who had already achieved her best-ever run at the clay-court slam, flew out of the traps and went 2-0 up in the first set, though her break advantage did not last long.

Sabalenka executed a wonderful drop shot and then thumped a forehand winner past Osaka to recover the break in game three, with the next seven games then going with the serve.

But it was Sabalenka who applied more pressure in that period, forcing Osaka to deuce in three different games, and she finally got the second break she required in game 11. 

Sabalenka upped her levels further in the second set, with a ferocious serving display ensuring Osaka only got one decent look at a break, in a two-deuce sixth game.

And after resisting that wave of pressure to hold, Sabalenka put together back-to-back breaks before serving the contest out with confidence, punting another big winner past her opponent on match point to tee up a quarter-final meeting with Diana Shnaider.

Sabalenka, who celebrated by dancing after her on-court interview, said: "I was super happy with my serve. I didn't expect to be serving that great.

"It was not the best service game I have played in my life, but in this tournament, for sure. I feel like I am getting better with every match I am playing."

Data Debrief: Sabalenka's quarter-final run goes on

Many of the top seeds in both the men's and women's singles draws – including Jannik Sinner, Novak Djokovic, Iga Swiatek and Coco Gauff – have fallen by the wayside at Roland-Garros this year.

But Sabalenka marches on, and she has now reached at least the last eight on each of her last 14 grand slam appearances, becoming the first woman to do so since Serena Williams enjoyed a run of 16, between Wimbledon in 2000 and the Australian Open in 2005.

She is also the first woman to reach the quarters at each of her first six majors while ranked as the WTA's number one player since Williams did so, at Roland-Garros in 2010.