Novak Djokovic was firing on all cylinders as he dismantled home favourite Alex De Minaur to reach the quarter-finals of the Australian Open for the 13th time.
Men's doubles pair Lloyd Harris and Raven Klaasen were knocked out in the third round at the Australian Open on Monday.
Aryna Sabalenka gave a statement of her intent at the Australian Open by powering past Belinda Bencic to reach the quarter-finals.
Stefanos Tsitsipas survived a compelling five-set battle with Jannik Sinner to reach the quarter-finals of the Australian Open.
World number one Iga Swiatek was dumped out of the Australian Open in the fourth round by Wimbledon champion Elena Rybakina.
It wasn't always smooth sailing, but Novak Djokovic was able to play through the pain and defeat Grigor Dimitrov in straight sets at the Australian Open on Saturday.