Naomi Osaka booked her place in the quarter-finals at Wimbledon for the very first time after she comfortably beat world number one Aryna Sabalenka in straight sets. 

Osaka, who had never gone beyond the third round at the All England Club before her run this year, impressed on Centre Court with a 6-2 7-6 (7-2) victory on Sunday.

Four-time major winner Osaka set the foundations for her one-hour-and-28-minute win in the first set after getting the better of Sabalenka's serve in back-to-back games. 

Sabalenka cut a frustrated figure throughout the opening set but appeared more settled in the second, though she did have to fend off two break points in the fourth game. 

Osaka continued to match her big-hitting opponent and was able to force a tie-break, and that is where the former world number one was able to power past Sabalenka. 

She stormed ahead to get five match points and even though Sabalenka was able to delay the inevitable with a perfectly placed ace, Osaka sealed her progression when her forehand was returned into the net by the Belarusian. 

"It's been a long time since I've had so much fun on the court, and to do it here, it really means a lot," Osaka said. 

"Going into this match, I lost to her three times in a row, so that really sucked. I wanted to turn it over, and I'm really glad I had the opportunity to do that."

Osaka's reward for her victory is a tussle with Karolina Muchova for a spot in the semi-finals after the 10th seed defeated 2024 champion Barbora Krejcikova in three sets. 

Muchova was pegged back by Krejcikova after taking the opening set, but she was able to come out on top in the decider to clinch a 7-5 5-7 6-3 win in just under three hours.

Osaka flips script against Sabalenka after eight-year struggle

Sabalenka had proven to be a difficult opponent for Osaka, particularly this year, having won all three of their meetings in 2026 at Indian Wells, Madrid Open and Roland-Garros, but the 14th seed was able to get herself over the line here for a seismic win. 

This was Osaka's first victory against Sabalenka since the 2018 US Open, while she also became the first player to defeat the Belarusian in straight sets at a major since Victoria Azarenka at Flushing Meadows in 2020. 

Osaka is also the third Japanese women's singles quarter-finalist at Wimbledon in the Open Era after Kimiko Date (1995 and 1996) and Ai Sugiyama (2004), while she became the first Asian-born player with the most wins against the reigning world number one since the WTA rankings were published in 1975 (three). 

For Sabalenka, however, her wait for a first Wimbledon title rolls on. She lost her first tie-break at a grand slam event since the French Open three years ago against Muchova, interrupting the longest winning streak in tie-breaks in the Open Era, including male players (21 in a row).