Three of the four top seeds will compete for the titles over the weekend, with an American looking to play spoiler

Jannik Sinner produced a relentless performance to win 6-3 7-6 (7-4) 6-3 and successfully defend his Australian Open title in a one-sided men’s final against Alexander Zverev. Twenty-four hours on from Madison Keys’ victory over Aryna Sabalenka in the women’s showpiece,

Jannik Sinner retained his Australian Open title with a one-sided victory over Alexander Zverev in the men's singles final on Sunday. The young Italian produced a watertight display of tennis to beat his opponent in straight sets without ever really getting out of second gear.