Aleksandar Vukic goes down in a thrilling grand slam match, while fan behaviour dominates on day six of the Australian Open.

The Davis Cup return of Nick Kyrgios is over before it started opening the door for Aleksandar Vukic to make his debut in this weekend’s tie against Sweden as reward for his breakout Australian Open performance.

Britain's Jack Draper is through to the last 16 of the Australian Open for the first time in his career after fighting back to beat Aleksandar Vukic.

Live text and radio commentary on day six of the Australian Open featuring British number one Jack Draper after Novak Djokovic wins.

Novak Djokovic has been one of many players who have been heckled at the Australian Open - and the 10-time champion praised Danielle Collins' response to the rowdy crowd

GB's Jack Draper wins 6-4 2-6 5-7 7-6 (7-5) 7-6 (10-8) in epic match against Aleksandar Vukic Novak Djokovic, seeking record 25th major, beats Tomas Machac 6-1 6-4 6-4 Third seed Coco Gauff wins 6 ...

Aleksandar Vukic is just showing the little ... A brilliant showing from the world number 55, who was cheered on by compatriot Novak Djokovic, who snuck back into Rod Laver to see Danilovic ...

Novak Djokovic can't believe that it stayed inside ... Draper 2-4 Vukic After winning all 10 points on his first serve, suddenly Aleksandar Vukic falters with a double fault pulling Jack Draper ...

Analysis - It's local supporters at the Australian Open who have been the worst behaved, with actions like booing Novak Djokovic after his shock injury retirement, says tennis writer Dave Worlsey.

Brit Jack Draper beat Aleks Vukic in an exhausting fifth-set tie-break while Novak Djokovic withstood an injury scare to progress to the fourth round. Australian Aleksandar Vukic has pulled off ...

Novak Djokovic put it all out there. The Serbian tennis star posted a scan of his injured left hamstring on social media early Sunday after being booed at the Australian Open when he quit playing ...