Defending champion Jannik Sinner’s consecutive-sets streak has ended in the second round of the Australian Open.

Defending champ Jannik Sinner drops set for first time since October, but rallies for win; American Danielle Collins plays villain while advancing.

Jannik Sinner has announced that he will part ways with his coach Darren Cahill at the end of the season. The Australian, who joined Sinner's team in July 2022, will conclude the 2025 campaign before stepping back from full-time tennis.

Virginia tennis alum Danielle Collins made headlines on Thursday at the 2025 Australian Open, but not as a result of her tennis performance in a 7-6, 4-6, 6-2 v

Every person that’s bought a ticket to come out here and heckle me or do what they do, it’s all going towards the Danielle Collins Fund.”

Danielle Collins has gotten into a back-and-forth with a booing crowd at the Australian Open after eliminating a local player

American tennis player Taylor Fritz is donating the prize money he earned for his first-round victory at the Australian Open — about $82,000 — to relief funds to help people affected by the wildfires in the greater Los Angeles area.

American tennis player Taylor Fritz said Thursday he is donating the prize money he earned for his first-round victory at the Australian Open -- about $82,000 -- to relief funds to help people affected by the wildfires in the Los Angeles area.

World no. 4 tennis player Taylor Fritz announced on Thursday that he plans to donate his first-round prize money of $82,000 from the Australian Open to support those affected by the wildfires in Los Angeles.