An injured Novak Djokovic has quit after dropping the first set of his Australian Open semifinal against Alexander Zverev.

MELBOURNE, Australia (AP) — Get caught up on the Australian Open with a guide that tells you everything you need to know ...

Defending champion Jannik Sinner continued his sizzling Australian Open run with a 7-6(2) 6-2 6-2 victory over American 21st ...

Defending champion Jannik Sinner continued his sizzling Australian Open run with a 7-6(2) 6-2 6-2 win over American 21st seed ...

Defending champion Jannik Sinner overcame an early test against American Ben Shelton to reach his second straight Australian ...