Osaka finds best level to upset Gauff at US Open

Naomi Osaka has reached the quarter-finals of a Grand Slam for the first time since winning the Australian Open in 2021

US Open 2025

Venue: Flushing Meadows, New York Dates: 24 August-7 September

Coverage: Live radio commentaries across 5 Live Sport and BBC Sounds, plus live text commentaries on the BBC Sport website & app

Two-time US Open champion Naomi Osaka earned her most impressive win since returning to the tour by knocking out American third seed Coco Gauff to reach the quarter-finals in New York.

Japans Osaka, who gave birth to a daughter in 2023, cruised to a 6-3 6-2 victory in an hour and four minutes.

Gauff, 22, came into her home Grand Slam clouded by uncertainty in her game and it showed in a subdued performance.

Former world number one Osaka played patiently to draw mistakes out of her opponent, whose forehand was particularly unable to cope with the scrutiny.

Osaka, seeded 23rd, broke into a beaming smile before clapping Gauff, who made a hasty exit, off the court.

The victory is Osakas biggest win by ranking since beating then-world number one Ashleigh Barty at the China Open in 2019.

"Im a little sensitive, I dont want to cry - I had so much fun out here," Osaka said.

"I was in the stands two months after giving birth to my daughter watching Coco and I really wanted an opportunity to come out and play.

"Its my favourite court in the world and it means so much to be back out here."