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

It could be tempting to write off Novak Djokovic at this point, to think he might be closer than ever to being done competing ...

The only set of Djokovic vs. Zverev lasted 1 hour, 21 minutes and included 19 points that lasted nine strokes or more apiece.

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