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

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,

Novak Djokovic v Tomas Machac score before Jack Draper v Aleksandar Vukic - Jacob Fearnley is out after a straight-sets defeat to Alexander Zverev before Jack Draper takes on Australian favourite Alek

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

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,

Novak Djokovic and Carlos Alcaraz are a win away each from setting up a blockbuster Australian Open quarter-final at Melbourne Park.

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.

Draper takes on Australian favourite Aleksandar Vukic while Djokovic leads Tomas Machac despite taking a medical timeout

Six British players have reached the second round of the Australian Open for the first time as Fearnley and Draper look to go further

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

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 has warned fans are overstepping the mark after riding an emotional rollercoaster through to a mind-boggling 67th grand slam second-week appearance