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

Draper battles hostile crowd, Djokovic overcomes physical struggles - Draper takes on Australian favourite Aleksandar Vukic after Djokovic defeats Tomas Machac despite taking a medical timeout

Jakub Mensik hits arguably the best shot of the tournament, Thanasi Kokkinakis proves sportsmanship is alive and Alexander Zverev is not interested in a barber. Here's the five quick hits from day four of the Australian Open.

Nick Kyrgios' return to the Australian Open is over after he and Thanasi Kokkinakis stopped playing while trailing in the second set of their first-round doubles on Thursday night. Kyrgios and Kokkinakis,

Novak Djokovic said he “loved” Danielle Collins’ reaction to a hostile home crowd at the Australian Open, adding that he was now a “big fan” of the American. After beating home favourite Destanee Aiava on a raucous Kia Arena,

Naomi Osaka was happy after gaining 'revenge' over Karolina Muchova to reach the third round of the Australian Open. She lost to her Czech rival in straight sets at the US Open but came back from a set down in Melbourne to win 1-6 6-1 6-3.

Aleksandar Vukic is through to the third round of the Australian Open after coming from behind to defeat American Sebastian Korda in five sets.

The second round of the Australian Open begins on Wednesday with defending champion Aryna Sabalenka kicking things off in Rod Laver Arena and she will be quickly followed by 10-times champion Novak Djokovic.

Both Kyrgios (strained abdominal muscle) and Kokkinakis (right shoulder trouble) came into the match dealing with physical issues.

MELBOURNE, Australia (AP) — Nick Kyrgios' return to the Australian Open is over after he and Thanasi Kokkinakis stopped ... 2022 Wimbledon runner-up to Novak Djokovic, played a total of one ...

Draper will expect another hostile crowd when he takes on Vukic after surviving a marathon test against Thanasi Kokkinakis. Novak Djokovic, meanwhile, overcame physical struggles to beat Tomas ...

That man was Novak Djokovic, the 10-time Australian Open champion, who got lucky to snare a set. They met only once more last year - the Shanghai final - and Sinner did the legend over again. That is the quality of the player de Minaur was trying to take down.