Former world No. 1 Naomi Osaka retired from the ASB Classic final in Auckland on Sunday due to an abdominal injury after winning the first set against Clara Tauson.

Naomi Osaka’s fitness for the Australian Open is in question after the four-time Grand Slam champion and former No. 1 suffered an apparent abdominal injury while playing the final of a WTA tournament in Auckland.

Naomi Osaka cast a bit of concern on her condition after revealing that the MRI results "were not fantastic" but noted that it wasn't the worst of results of either and that she should be ready to play at the Australian Open.

The former world No. 1 and four-time Grand Slam champion retired from the final of the WTA Auckland Open, the last tune-up before the Australian Open, with an apparent medical issue on Sunday. She had been leading Denmark's Clara Tauson 6-4 before her exit left Tauson as the tournament's champion.

Naomi Osaka remains optimistic about playing her Australian Open opener against Caroline Garcia, despite a less-than-perfect MRI on her abdominal injury. The two-time champion expressed positivity after her Auckland match,

Naomi Osaka started 2025 strong by playing some of her best tennis in years. In fact, she blew through the first few rounds of the Auckland Open to reach her first finals in almost three years. Sadly,

Osaka retired from the ASB Classic final in Auckland due to an abdominal injury. The four-time Grand Slam champion won the first set against Clara Tauson 6-4 before taking an immediate medical time-out that would signal the end of the match. Due to injury, Osaka has retired from the match. Clara Tauson is the champion with a final score of 4-6.

Naomi Osaka declared Friday that she would "for sure" play her first-round match at the Australian Open after suffering an abdominal injury last week.