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

Naomi Osaka has announced that she is splitting up with her coach, Patrick Mouratoglou. The 4-time Grand Slam champion ...

At Mouratoglou's urging, Osaka dropped down a level of competition to win a WTA 125 in Saint-Malo, France during the clay-court season and won it—her first trophy since giving birth—and posted an ...

The 45-year-old winner of seven Grand Slam singles titles rolled to her 819th career WTA singles victory. Read more at ...

Emma Raducanu is making her third appearance in Washington DC, with Maria Sakkari up next in quarter-finals after beating ...

Emma Raducanu came up short in the Mubadala Citi DC Open semi-final as she was beaten in straight sets by Anna Kalinskaya, but it was an excellent week for the Brit as she has surged up the rankings ...

Naomi Osaka and Patrick Mouratoglou have ended their coaching partnership: “Merci Patrick. Wishing you nothing but the best.