Two of the top American players are close friends, fierce rivals — and drivers of a campaign for change in tennis.

MELBOURNE, Australia (AP) — Defending champion Madison Keys has been knocked out of the Australian Open by fellow American, ...

Jessica Pegula knocked podcast pal and defending champion Madison Keys out of the Australian Open to secure a quarterfinal ...

Australian Open live: Djokovic skips practice ahead of Alcaraz showdown and historic final - One way or another, history will ...

Jannik Sinner sent an Australian Open statement in rolling into the quarter-finals on Monday but fellow champion Madison Keys ...

Jannik Sinner, Iga Swiatek and Ben Shelton are among the winners as the line-up for the quarter-finals at the Australian Open ...

The Round of 16 concludes at the Australian Open during the session that runs from Sunday, Jan. 25 into Monday, Jan. 26.

Follow The Athletic’s Australian Open coverage Welcome to the Australian Open briefing, where The Athletic will explain the stories behind the stories on each day of the tournament. On Day 9, a banner ...

Djokovic, who was meant to face Jakub Mensik in the fourth round, progressed in a shock walkover after the Czech 16-seed withdrew due to an abdominal injury.