2014 ATP World Tour Finals – Singles

Singles
2014 ATP World Tour Finals
Champion Novak Djokovic
Runner-up Roger Federer
ScoreWalkover

Two-time defending champion Novak Djokovic won the singles tennis title at the 2014 ATP Finals after Roger Federer withdrew from the final. It marked the first walkover in a final in the 45-year history of the tournament. It was Djokovic's fourth Tour Finals title.

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