Naomi Osaka beat Petra Kvitova to win the Australian Open, becoming Asia's first No. 1 ranked player in tennis.

Top-ranked Jannik Sinner, No. 2 Alexander Zverev, women’s No. 1 Aryna Sabalenka and former No. 1 Naomi Osaka will play ...

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, ...

Naomi Osaka's revenge tour continues at the Australian Open, where she bested Karolina Muchova to advance to the third round ...

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 is back in the third round of a Grand Slam tournament for the first time since 2022 and she got there with wins ...

Naomi Osaka, a Japanese tennis player who became a professional in September 2013, defeated former US Open winner Samantha Stosur at the age of 16 in her WTA Tour debut at the 2014 Stanford Classic.

This was, in some ways, a significant moment for Naomi Osaka, a four-time Grand Slam champion who once reigned atop women's ...

Though she was in action on Rod Laver Arena well after nightfall, Naomi Osaka brought a little bit of sunshine to Day 2 of ...