5 players with the most ATP World Tour Finals titles

#1 Roger Federer

Roger Federer

Ageless wonder Roger Federer played his first ATP Finals tournament way back in 2003. Fast forward 15 years and he is still one of the favorites to win the tournament. Federer is searching for his 100th ATP title which will make him only the second man to achieve the feat after Jimmy Connors.

The most popular player in the world, Federer at 37 still has found a way to manage his workload and remain a force to reckon with in the big tournaments. Federer has won the tournament a record 6 times and was runner-up on 4 occasions making him the only player to have featured in 10 finals at the season-ending showpiece event.

If Federer wins this year, he will create another unique record of the longest wait in terms of years between the first trophy and latest trophy won at the prestigious tournament. Federer has won the ATP Finals tournament in 2003, 2004, 2006, 2007, 2010 and 2011. He will look to finish the season on a high with another title just like how he started it - winning the Hopman Cup and the Australian Open