Novak Djokovic stepped up a level in his Australian Open third round match against Tomas Machac on Friday, brushing the Czech aside 6-1 6-4 6-4 with a vintage performance to reach the second week at Melbourne Park for the 17th time.

Novak Djokovic stepped up a level in his Australian Open third round match against Tomas Machac, brushing the Czech aside 6-1, 6-4, 6-4 with a vintage performance to reach the second week at Melbourne Park for the 17th time.

Novak Djokovic has revealed he's 'very hot-headed' in the wake of his victory over Tomas Machac at the Australian Open on Friday morning. The Serb won 6-1, 6-4, 6-4 to book his place in the fourth round of the competition as he continues to chase Grand Slam No 25.

Novak Djokovic sought assistance from a trainer for some trouble breathing Friday night, and went back-and-forth with one particularly loud spectator, but when the ball was in play at the Australian Open against Tomas Machac,

Novak Djokovic has leapt to the defence of Australian Open villain Danielle Collins as crowd behaviour continues to cause issues at Melbourne Park. The 10-time champion battled a heckler, berated technology,