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

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

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

Naomi Osaka and coach Patrick Mouratoglou are done working together after less than a year, the four-time Grand Slam champion ...

Naomi Osaka and coach Patrick Mouratoglou are done working together after less than a year, the four-time Grand Slam champion ...

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

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

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

Naomi Osaka and Patrick Mouratoglou have parted ways after less than a year of working together, and the four-time Grand Slam champion will now work with Tomasz Wiktorowski on a trial basis.

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’s tennis career has been, quite frankly, a rollercoaster. Not just any rollercoaster, but one of those ...

For the second time in less than a year, four-time Grand Slam champion Naomi Osaka is looking for a new coach. After ten months of working with coach Patrick Mouratoglou, their partnership has come to ...