Naomi Osaka, a two-time champion in Australia, stopped playing because of a strained abdominal muscle after dropping the first set of her match against Tokyo Olympics gold medalist Belinda Bencic.

While there have been plenty of surprises in the men’s bracket so far, most of the top women have progressed through the draw without an issue.

Coco Gauff still hasn't lost a match or even at set at the Australian Open — or, actually, this season. She moved into the fourth round at Melbourne Park with a straightforward 6-4, 6-2 victory over 2021 U.

Aryna Sabalenka faces Mirra Andreeva in the Australian Open on Saturday, Jan. 18, 2025 (1/18/25) at Melbourne Park in Melbourne, Victoria.

The British No 1 is through to the Australian Open fourth round for the first time and will play Alcaraz for the fourth time

Jack Draper plays Carlos Alcaraz in the fourth round of the 2025 Australian Open. Our Australian Open odds series has our Draper-Alcaraz prediction, odds and pick. Find out how to watch Draper Alcaraz.