Carlos Alcaraz and Novak Djokovic have set up a quarterfinal showdown at the Australian Open. Tuesday's contest will be their eighth head-to-head matchup, but their first at Melbourne Park and their first that is neither a semifinal nor a final.

Jiri Lehecka (No. 29 in the world) takes on Novak Djokovic (No. 7) in the Round of 16 at the Australian Open.Djokovic secured a three-set win over Tomas Machac (6-1, 6-4, 6-4) in the

Follow live text and radio commentary featuring Novak Djokovic against Jiri Lehecka in the Australian Open fourth round.

Novak Djokovic says he will not conduct on-court interviews at the Australian Open until he receives an apology for “disrespect” from an Australian television presenter. Channel 9 newsreader Tony Jones was conducting a sport segment from Melbourne Park in front of Serbian fans on Friday,

Count Novak Djokovic as being in Danielle Collins’ corner. He thinks her response to booing fans at the Australian Open was absolutely fine.

Danielle Collins caused a stir during her second-round win over Australian qualifier Destanee Aiava at the Australian Open on Thursday night with her behavior.