Olympic champion Zheng Qinwen won’t be repeating her surprising run to the Australian Open final after a second-round upset loss to No. 97-ranked Laura Siegemund in his first tournament for 2025.

Coco Gauff swept Jodie Burrage, while Naomi Osaka upset Karolina Muchova to advance to the third round Wednesday at the 2025 Australian Open. Both players need just one more win to set up a fourth-round meeting.

Naomi Osaka, ranked just No. 51 in the world after a disappointing 2024 season, shook off a slow start en route to a second-round upset win in the Australian Open on Wednesday. Osaka rallied past 20th-seeded Karolina Muchova 1-6,

Naomi Osaka thought for a few moments after losing a lopsided first set Wednesday, and it gave her the perspective she needed to turn things around and reach the third round of a Grand Slam tournament for the first time since 2022.

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 at the Australian Open over two women who blocked her path last year

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.

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, recalling how the Czech had ended her U.S. Open campaign last year when she was sporting her "best outfit ever".

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.