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

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

Iga Swiatek added Wim Fissette to her team last October after she parted ways with longtime coach Tomasz Wiktorowski.

Iga Swiatek's coach, Wim Fissette, shared an anecdote from his early tennis days when he trained with a three-year younger ...

In October last year, Iga Swiatek announced that she had added Wim Fissette to her team after parting ways with longtime ...

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

Naomi Osaka didn't wait too long to add a new name to her coaching staff as the current world No. 49 is set to be assisted by ...

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

Naomi Osaka recently made a major coaching decision as she split with Patrick Mouratoglou, who coached her since September ...

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

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 ...

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