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.

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.

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

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 ...

MELBOURNE - 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.

MELBOURNE, Australia — Nick Kyrgios' return to the Australian Open is over after he and Thanasi Kokkinakis stopped ... the 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 ...

Carlos Alcaraz has delighted his fans at the Australian Open by showing off his ripped physique during his victory on Sunday - but not everybody is happy about the crowd's response.

British number one Jack Draper ran out of steam at the Australian Open as he retired injured against Spanish third seed Carlos Alcaraz in the fourth round .