2014 ATP World Tour Finals – Singles
Novak Djokovic was the two-time defending champion and he successfully defended his title, after Roger Federer withdrew from the final, the first walkover in a final in the tournament’s 45-year history. 

Kei Nishikori, Milos Raonic & Marin Čilić made their debuts at the event.

Seeds

 Novak Djokovic (Champion)
 Roger Federer (Final, withdrew due to back injury)
 Stan Wawrinka (Semifinals)
 Kei Nishikori (Semifinals)

 Andy Murray (Round robin)
 Tomáš Berdych (Round robin)
 Milos Raonic (Round robin, withdrew because of a thigh injury)
 Marin Čilić (Round robin)

Alternates

Draw

Finals

Group A

Group B

Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-player ties, head-to-head records; 4) In three-player ties, percentage of sets won, or of games won, then head-to-head records; 5) ATP rankings