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 ...

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

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

Naomi Osaka secured a 6-2, 6-4 victory over Jelena Ostapenko in a battle of Grand Slam champions in the third round of the ...

Naomi Osaka stormed into the fourth round of the Omnium Banque Nationale, knocking out former Roland Garros champion Jelena Ostapenko, 6-2, 6-4.

She snaps fourth-ranked Pegula’s 11-match WTA Canada win streak. Read more at straitstimes.com. Read more at straitstimes.com ...

Naomi Osaka is back making headlines in the tennis world, and there is no doubt she’s bringing the fire this season. The Japanese star knocked out Jelena Ostapenko in convincing fashion at the WTA ...

Naomi Osaka was on the brink of defeat at the Canadian Open, but she saved two match points to pull off an incredible ...

Fans were left surprised after not seeing Osaka and Kyrgios among teams officially confirmed for the US Open mixed doubles ...