Novak Djokovic surprised everyone when he retired due to injury after the first set of his match against Alexander Zverev, ...

Novak Djokovic is out of the Australian Open in stunning fashion. The 24-time slam champion medically retired immediately ...

Djokovic, who retired due to injury after the first set, was booed by the crowd as he walked off Rod Laver Arena.

Novak Djokovic has retired from his Australian Open semifinal against Alexander Zverev after losing the first set in a ...

Zverev will face defending Australian Open champion and No. 1 seed Jannik Sinner, who beat American Ben Shelton 7-6 (2), 6-2, ...

Djokovic is out of the Australian Open after retiring from his semi-final, with Zverev through to face Sinner on Sunday ...

Alexander Zverev has admonished the Australian Open crowd after they booed Novak Djokovic following the 10-time champion's ...

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

Graham Denholm/Getty Images Novak Djokovic earned the wrath of the Australian Open crowd after retiring during his semifinal ...

On Friday, Djokovic battled World No. 2 Alexander Zverev for 81 minutes in their semifinal match. However, Djokovic immediately retired after losing a 5-6 tiebreak in the first set.

Alexander Zverev urges fans not to boo Novak Djokovic, who retired in the Australian Open Semifinals due to injury ...

Novak missed a volley at 5-6 in the tie break and retired, leaving the court due to a leg injury experienced in the ...