The four-time major champion announced that she had parted ways with coach Patrick Mouratoglou following middling results.

Osaka's time with Mouratologou followed an up-and-down sequence of promising signs and frustrations with either injury or ...

So far, the early results are promising for the budding partnership between Osaka and Wiktorowski. Osaka defeated Ariana ...

Osaka, a four-time Grand Slam champion, has been in a career rut for years. Mouratoglou joined her staff in September of 2024 ...

Naomi Osaka has just delivered one of her best displays since starting her post-pregnancy comeback in 2024 as the former ...

Tomasz Wiktorowski is back in the coaching game, and it’s already paying off for Naomi Osaka. After a highly successful run ...

Osaka will likely get a tougher test no matter her next opponent, as she seeks for a first WTA 1000 semifinal since she was runner-up at the 2022 Miami Open. She will face either Wimbledon finalist ...

Naomi Osaka reveals she initially thought Tomasz Wiktorowski was "stern," but now sees him as a funny person and also someone ...

The Canadian Open is moving towards the business end. Both in the singles and doubles categories, players are now pushing to ...

The beginning of Naomi Osaka's admiration for Serena Williams goes way back to her elementary school days. The Japanese player revealed that she was 'star struck' by the tennis legend even when she ...

Naomi Osaka dropped just one game against Anastasija Sevastova in the Omnium Banque Nationale fourth round -- the fewest she has conceded in a completed match since 2018.

Highlights from Naomi Osaka's dominant win over Jelena Ostapenko on Friday to advance to the Round of 16 in Montreal.