Two-time Australian Open champion Naomi Osaka has stopped playing because of an injury after dropping the opening set of her third-round match against Belinda Bencic.

Swiss Belinda Bencic advanced to the last 16 of the Australian Open after two-time champion Naomi Osaka retired during Friday's third-round match with an abdominal strain that has affected her since the start of the season.

Belinda Bencic returned to the Round of 16 at the Australian Open after Naomi Osaka was forced to retire with an injury in the third round.

Naomi Osaka retired from her Australian Open third round match on Friday. The Japanese tennis star had just lost the opening set to Belinda Bencic via a tiebreak (7-3) before pulling the plug. It marked the first time she had withdrawn from a grand slam tournament match in her career.

Belinda Bencic (No. 294) will take on Naomi Osaka (No. 51) in the Round of 32 at the Australian Open on Thursday, January 16.Osaka secured a three-set victory over Karolina Muchova (1-6, 6-1, 6-3)

Eurosport expert Mats Wilander said it was "very sad" to see Naomi Osaka forced to retire from her third-round match at the Australian Open.

A persistent abdominal injury forced Naomi Osaka to retire during her third round match against Belinda Bencic at the 2025 Australian Open.

Naomi Osaka withdrew from match against Belinda Bencic after her pain became unbearable in third round.On Friday at John Cain Arena, Melbourne the four-time Grand Slam champion was leading the opening set with 5-2 but started struggling

Naomi Osaka’s second-round match at the Australian Open could not possibly have started in a worse way. All of 21 minutes in,

Naomi Osaka came from one set down to defeat Karolina Muchova in the second round of the 2025 Australian Open.