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

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

Osaka will improve at least 15 spots on the updated WTA rankings list and enjoy her best ranking since returning to tennis as ...

Naomi Osaka is making a major change at the start of the North American hard-court swing as the former world No. 1 decided to ...

Naomi Osaka surprised a day ago by announcing the end of her coaching partnership with Patrick Mouratoglou after 10 months of ...

The former No. 1 has been seen practicing with Iga Swiatek's previous coach, after parting ways with Patrick Mouratoglou on Sunday.

Shortly after parting ways with her coach, Patrick Mouratoglou, Naomi Osaka announced that she would be working with Tomasz Wiktorowski on a trial basis.

Naomi Osaka advanced to the National Bank Open quarterfinals Sunday with the second-fastest victory of her career, routing ...

A four-time Grand Slam champion, Osaka was playing her first tournament since parting ways with Patrick Mouratoglou, the former coach of Serena Williams whom she hired last fall. The 27-year-old is ...

Naomi Osaka snatched an incredible victory against Liudmila Samsonova, saving three match points in the second set, advancing to the third round of the Canadian Open with a score of 4-6, 7-6(6), 6-4.

In October last year, Iga Swiatek announced that she had added Wim Fissette to her team after parting ways with longtime ...

Two-time US Open champion Naomi Osaka will look to regain her form and glory at Flushing Meadows in 2025. In a major move, ...