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 ...

Naomi Osaka loses just one game as she defeats Anastasija Sevastova to reach the Canadian Open quarter-finals in Montreal.

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

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

Naomi Osaka and Patrick Mouratoglou have parted ways after less than a year of working together, and the four-time Grand Slam ...

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