Novak Djokovic’s shocking retirement from the Australian Open semi-finals due to a leg injury has sparked support, skepticism, and questions about his future ...

Novak Djokovic is 37 and was forced to stop playing because of an injury at two of the past four Grand Slam tournaments.

But then Zverev won two points in a row to set up a set point ... tennis star had retired from the match due to the injury he sustained in the quarterfinals against Carlos Alcaraz. Novak Djokovic ...

The world No. 7 spent most his career with two otherworldly rivals. He is in that situation once again, with one beaten so ...