Novak Djokovic has copped criticism for his comments suggesting tennis should be more like the NBA and NFL - and the world's ...

After calling for change at the Australian Open, Novak Djokovic's comments have attracted a response from the world's richest ...

From Novak Djokovic and Naomi Osaka to Jannik Sinner and Milos Raonic, here are the richest tennis players in the world in ...