Spectators booed as the 37-year-old Djokovic walked off toward the locker room, and he stopped, turned around and responded ...

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

Serbia’s Novak Djokovic (R) embraces Germany’s Alexander Zverev after retiring from the men’s singles semifinal on day ...

Alexander Zverev has reached the Australian Open semifinals for the third time with a 7-6 (1), 7-6 (0), 2-6, 6-1 win over ...

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

With momentum swinging toward him in the Roland-Garros semi-final against Rafael Nadal, Zverev went over on his ankle and was ...

Novak Djokovic withdrew from the Australian Open semifinal due to a severe muscle tear in his left leg after the first set against Alexander Zverev. Despite managing pain with medication and ...

Defending champion Jannik Sinner dismissed eighth seed Alex de Minaur 6-3 6-2 6-1 to reach the Australian Open semi-finals ...

Alexander Zverev said he felt ready to challenge for a long-awaited Grand Slam title at the Australian Open after being ...

Novak Djokovic's quest for a record-breaking 25th Grand Slam title was over on Friday, after the 10-time Melbourne champion ...

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