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

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

Naomi Osaka thought for a few moments after losing a lopsided first set Wednesday, and it gave her the perspective she needed ...

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 defeated No. 20 Karolina Muchova 1-6, 6-1, 6-3 on Wednesday to reach the third round of a major for the first ...

For the first time in three years, the tennis world will see Naomi Osaka in the third round of a Grand Slam.

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

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

While Naomi Osaka is busy competing — and winning — at the Australian Open, she needed to send someone to retrieve her 1 ...

Naomi Osaka may be on the other side of the world, but her mind is very much on her home. After defeating Caroline Garcia, ...

Naomi Osaka, who is competing at the Australian Open, had somebody help her retrieve her daughter's birth certificate from ...

Osaka continued the black and white color display with a black visor and black wrist bands with the white Nike logo embossed ...