It's the blockbuster semi-final of the Australian Open - Novak Djokovic and Alexander Zverev at Rod Laver Arena on a Friday afternoon.

Australian Open score and updates from semi-final clash - Djokovic battled injury during his quarter-final win over Carlos Alcaraz and now faces the second seed Zverev in the semi-finals ...

First seed and defending champion Jannik Sinner will face 21st seed Ben Shelton in another highly anticipated semi-final ...

Follow live text and radio commentary featuring Jannik Sinner and Novak Djokovic from the Australian Open semi-finals in Melbourne.

Olivia Gadecki and John Peers combined for a 3-6, 6-4, 10-6 victory over John-Patrick Smith and Kimberly Birrell on Friday to win the first all-Aussie Australian Open mixed doubles final since 1967.