World No. 1 Jannik Sinner has produced a near-flawless display to defend his Australian Open crown, defeating Alexander Zverev in straight sets 6-3, 7-6(4), 6-3.
Catch up with how the the action unfolded in our live blog here.
As it happened: Sinner produces near-flawless display to defend AO title
Keys stuns Sabalenka to win first major title (1:32)
American Madison Keys beats Aryna Sabalenka in a thrilling Australian Open final to claim her first major Grand Slam title. (1:32)