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

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

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 ...

"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 ...

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

Former Wimbledon champion and famous tennis coach Goran Ivanisevic has hit back at Patrick Mouratoglou for criticising him ...

Goran Ivanisevic calls out Patrick Mouratoglou for public criticism, urging a face-to-face resolution over their disagreement ...

"I better not say what I think about him... If I go to Toronto or Cincinnati, I'm most excited to see Mouratoglou." ...

Goran Ivanisevic is no longer Stefanos Tsitsipas' coach. However, tensions between the Croat and the high-profile coach, ...

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

So far, the early results are promising for the budding partnership between Osaka and Wiktorowski. Osaka defeated Ariana ...

Meanwhile, Mouratoglou has been criticised by one particular journalist for some of his comments during his partnership with ...