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

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

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.

Emma Raducanu (No. 61 in the world) takes on Iga Swiatek (No. 2) in the Round of 32 at the Australian Open.Raducanu secured a two-set win over Amanda Anisimova (6-3, 7-5) in the Round

Here’s everything you need to know about tuning into the Swiatek vs. Sramkova match, along with the full tournament schedule, where to stream the Australian Open, how to watch matches for free and more.

Danielle Collins got into a back-and-forth with a booing crowd at the Australian Open after eliminating a local player on Thursday night, blowing kisses to the spectators and repeating the phrase, “How about that?

UVA tennis alum Danielle Collins taunted the Australian Open crowd after defeating Aussie native Destanee Aiava in the second round.