Two-time Australian Open champion Naomi Osaka reached the third round of a major for the first time since 2022 when she weathered an early barrage from US Open semifinalist Karolina Muchova before rallying to win 1-6,

A four-time Grand Slam champion, Osaka returned from maternity leave last year and lost in the first or second round of all four major tournaments. The 27-year-old Japan native has not won any event on the WTA Tour since capturing her second Australian Open title to start 2021.

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

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 Muchova.Muchova’s last competition was a win, 6-1, 6-3, over

Australian Open star Destanee Aiava has spoken out after constantly being mistaken for fellow WTA Tour ace Naomi Osaka. Aiava progressed into the second round of her home Grand Slam with a 2-1 victory over Belgian player Greet Minnen in game one.

Former world No. 1 Naomi Osaka retired from the ASB Classic final in Auckland on Sunday due to an abdominal injury after winning the first set against Clara Tauson.

Former Australian Open champion Naomi Osaka fought back from a set down Wednesday to reach the third round of a Grand Slam for the first time since the birth of her daughter in 2023, gaining a "little revenge" for defeat at the US Open.

Watch the match highlights between Naomi Osaka & Karolina Muchova in Round 2 of the 2025 Australian Open Women's Singles Tournament Tennis.

Naomi Osaka showcased her champion mentality in a thrilling three-set victory during her second-round match at the Australian Open, overcoming a stern test against Karolina Muchova to keep her title hopes alive.

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