Novak Djokovic, who has won a record seven ATP Finals crowns, stands alone for most successful title defences at the event with four. Having won his maiden title in 2008, Djokovic became the only ...

Andre Agassi, Gustavo Kuerten and Goran Ivanisevic were all also invited due to winning majors in 2001. Pat Rafter, who won ...

Leaving aside the controversy surrounding the doping issue that will inevitably accompany the player until there is a final ...