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 ...

The 1-6, 6-1, 6-3 victory over Karolina Muchova allowed Osaka to reach the third round at a major tournament for the first ...

Naomi Osaka beat Karolina Muchova 1-6, 6-1, 6-3 at the Australian Open, reaching the third round at a Grand Slam for the ...

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 ...