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

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

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

Novak Djokovic wrote a heartfelt message to Alexander Zverev on Instagram after his injury retirement in the Australian Open.

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

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

Novak Djokovic retired injured after losing the opening set of his clash with Alexander Zverev on Friday, sending the German ...

Alexander Zverev had a classy response to Novak Djokovic's medical retirement on Friday. Zverev won the first set of his ...

Novak Djokovic and Alexander Zverev battled in the first Australian Open semi-final. The crowd at Rod Laver Arena only ...

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

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

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