MELBOURNE, Australia — Two-time Australian Open champion Naomi Osaka stopped playing because of a strained abdominal muscle ...

Naomi Osaka's run to a third Australian Open title was cut short on Friday, as a lingering injury caused her to retire from ...

Two-time Australian Open champion Naomi Osaka retired with an injury during her third-round match against Belinda Bencic on ...

A four-time Grand Slam champion, Osaka returned from maternity leave last year and lost in the first or second round of all ...

In the Australian Open Round of 64 on Tuesday, we have a matchup featuring No. 51-ranked Naomi Osaka versus No. 20 Karolina ...

At her peak, the four-time Grand Slam champion played her best tennis in the toughest moments. In Melbourne, she did it again ...

Naomi Osaka said she was enjoying a little bit of revenge against Karolina Muchova at the Australian Open on Wednesday, ...

Down 5-0 in the first set, the former No. 1 player beats Karolina Muchova in three sets to make a Grand Slam third round for ...

Former Australian Open champion Naomi Osaka fought back from a set down Wednesday to reach the third round of a Grand Slam ...

While playing in the Australian Open, tennis star Naomi Osaka needed someone to grab her daughter's birth certificate during ...

When Osaka struggled to lift her arm during the match, it became clear that she was struggling with another abdominal injury. It all began last Fall during her match against Coco Gauff in the China ...