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

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.

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 time since the 2022 Australian Open.

Four-time Grand Slam champion Naomi Osaka made an incredible comeback against Karolina Muchova to advance to the third round of the Australian Open with a 1-6, 6-1, 6-3 win.

Naomi Osaka has admitted she was out for “revenge” against Karolina Muchova at the Australian Open. The two-time former champion came from a set down to beat the Czech star on Wednesday - months after Muchova ousted her from the US Open. Afterwards, Osaka explained why she was “so mad” the last time the world No. 20 beat her.

Naomi Osaka said that she was happy to get a bit of revenge on Karolina Muchova after beating the Czech Republic star in the second round of the Australian Open 2025. Osaka was beaten by Muchova during the US Open last year.

Since returning to action a year ago, Osaka has shown signs of getting her game back together, including a memorable and narrow loss to then-No. 1 Iga Swiatek at the French Open.

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 first time since her return from maternity leave.

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 the first time in three years

Two-time Australian Open champion Naomi Osaka retired with an injury during her third-round match against Belinda Bencic on Friday in Melbourne. Osaka, a four-time Grand Slam champion, reached the third round of a Slam for the first time since the birth of Shai with fine wins over Caroline Garcia and Karolina Muchova.