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

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

The news comes after Naomi Osaka lost her second match at the D.C. Open and just before she begins competing in Toronto.

Naomi Osaka has parted company with coach Patrick Mouratoglou less than a year after the pair began working together, the ...

Japan's Naomi Osaka, a four-time Grand Slam singles champion, will work with Polish coach Tomasz Wiktorowski on a trial basis ...

Despite the split, Osaka’s message suggests that the decision was amicable and that she holds Mouratoglou in high regard.

Naomi Osaka is reportedly set to work with Tomasz Wiktorowski, the former coach of Iga Swiatek. The four-time Major winner ...

Naomi Osaka, currently participating at the WTA 1000 event of the 2025 National Bank Open in Montreal, has roped in Iga ...

Four-time Grand Slam champion Naomi Osaka has officially ended her coaching partnership with Patrick Mouratoglou.

Naomi Osaka, the four-time Grand Slam champion, has ended her partnership with coach Patrick Mouratoglou after less than a year. She's now trialing wi ...