An injured Novak Djokovic quit because of a torn muscle in his left leg after dropping the first set of his Australian Open ...

Alexander Zverev chided the crowd after they booed Novak Djokovic for retiring due to injury after the first set in an ...

Novak Djokovic retired injured after losing the first set 7-6(5) against Alex Zverev on Friday to put the German through to ...

In a stunning development at the Australian Open, an injured Novak Djokovic withdrew after losing the first set of his ...

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

Follow Novak Djokovic vs Alexander Zverev on BBC Sport Website/app and listen to Jannik Sinner vs Ben Shelton on 5 Sports ...

Novak Djokovic faces Alexander Zverev in the semi-finals of the Australian Open on Friday with the Serb's bid for a record ...

Late Tuesday night, Djokovic, the 10-time Australian Open champ, took down the much-younger and higher-seeded Alcaraz. Here ...

Novak Djokovic has come back to defeat Carlos Alcaraz 4-6, 6-4, 6-3, 6-4 to reach the Australian Open semifinals for the 12th ...

Novak Djokovic faces Alexander Zverev in the semi-finals of the Australian Open on Friday with the Serb's bid for a record ...

In a matchup more appropriate for a final, 10-time Australian Open champion Novak Djokovic prevails in four sets over ...