Tennis insider Jon Wertheim recently ... We're non-profits, we pour this back into the game." So Novak Djokovic wins Wimbledon in order to buy ball machines used in the UK? I'm not sure that's ...

Novak Djokovic has admitted to dealing with doubts over his tennis future - but his recent performances have motivated him to keep going.

Former World No.1 Novak Djokovic is known for his friendly demeanor off the court, and the Serbian superstar took some time to share a moment with a Tennis ... with Djokovic holding the signed ...