Novak Djokovic was involved in a telling moment with coach Andy Murray before his withdrawal. Find out more here.

Injured Djokovic decides not to continue after losing first set as Zverev reaches his first Australian Open final ...

Djokovic retired hurt in his Australian Open semi-final against Daniil Medvedev after struggling with a muscle tear in his ...

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