American Danielle Collins is out of the Australian Open following a straight-sets defeat by fellow countrywoman Madison Keys.

Defending champion Jannik Sinner will face 13th seed Holger Rune in the fourth round of the Australian Open 2025.

Defending champion Jannik Sinner ... defeated Serbian Miomir Kecmanovic in five sets. "If I want to go on in this tournament I have to improve," said the 23-year-old Sinner. French showman Monfils ...