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

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

Wiktorowski coached Poland’s Iga Swiatek from late 2021 until last October. Read more at straitstimes.com. Read more at ...

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

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.

There, Osaka produced another big win, as Wiktorowski achieved something he had failed to do during his four-year stint as ...

Naomi Osaka, the four-time Grand Slam champion, has ended her partnership with coach Patrick Mouratoglou after less than a year. She's now trialing wi ...

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

Naomi Osaka was on the brink of defeat at the Canadian Open, but she saved two match points to pull off an incredible ...

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 Iga Swiatek's former long-time coach Tomasz Wiktorowski, via WTA Insider ...

•WTA Awards Week kicks off with nine winners announced Monday •Iga Swiatek, Zheng Qinwen and Mirra Andreeva among Player Award winners •Ons Jabeur receives two Player Service honors •Tomasz ...

I've stepped aside," the dad said. "Tomasz Wiktorowski is responsible for tennis matters, Maciej Ryszczuk for general preparation, and Daria Abramowicz for psychological matters.