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

Naomi Osaka's coaching experiment with Tomasz Wiktorowski is already showing promise. The four-time Grand Slam champion began ...

Naomi Osaka has opened up about being evacuated from her hotel just hours before her second-round match at the Canadian Open.

A new day at the Canadian Open brings fresh social media updates from several of the Tour's biggest stars. Naomi Osaka shared an emotional reaction following her remarkable second-round victory over ...

Naomi Osaka secured a second-round win at the Toronto Masters under her new coach, Tomasz Wiktorowski — the Polish tactician ...

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 ...

Osaka has won only one title while collaborating with Mouratoglou – more precisely the Saint-Malo WTA 125 – really too little ...

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

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

Wiktorowski joined the entourage of Iga Swiatek as the Pole’s new head coach and helped guide her to some of the greatest ...

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

"This has been a relationship of less than a year. Osaka has won a fair amount of matches, but not at the biggest and best ...