Two weeks after falling in the second round of the U.S. Open, Naomi Osaka announced that she split with coach Wim Fissette for a second time.

The former world No. 1 and four-time Grand Slam champion appears to want results to go with her comeback progress.

Naomi Osaka has confirmed she has split from her coach, Wim Fissette, after four years together and two Grand Slam titles, following her US Open exit earlier this month

LONDON (AP) — Former world No. 1 Naomi Osaka has announced that she’s no longer working with coach Wim Fissette. Osaka had expressed frustration with her recent results after a second-round exit at the U.S. Open just over two weeks ago.

Fissette rejoined Osaka when she returned to tennis in January following the birth of her daughter in July 2023. However, Osaka has reached the quarter-finals in only two of the 16 tournaments she has played following her 15 months away, and has not gone past the second round of a Grand Slam.

One of the many uplifting stories of this year has been the comeback tour of Naomi Osaka. After missing significant time due to injuries and giving birth to her child, Osaka returned to court and showed flashes of her old self.