An injured Novak Djokovic has quit after dropping the first set of his Australian Open semifinal against Alexander Zverev.

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

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

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 ...

Novak Djokovic’s quest for a record-extending 25th grand slam title has been cut short at the Australian Open after he ...

The Australian Open semifinal match between Novak Djokovic and Alexander Zverev came to a shocking conclusion late Thursday night for fans watching in the United States when Djokovic retired due to ...

Zverev then even had to pacify the crowd during his courtside interview and he urged them not to boo a tennis legend like ...

Novak Djokovic played the first set of his Australian Open semi-final before retiring through injury as boos broke out from ...

Novak Djokovic retires from his Australian Open semifinal against Alexander Zverev due to a muscle tear he sustained earlier ...

Novak Djokovic retired injured after losing the first set 76(5) against Alex Zverev on Friday to put the German through to ...

Novak Djokovic left Rod Laver Arena to a chorus of boos after dramatically pulling the plug on his Australian Open campaign a ...