Nikolay Davydenko Nikolay Vladimirovich Davydenko ( ; born 2 June 1981) is a Russian former professional tennis player. He achieved a career-high singles ranking of World No. 3 in November 2006. Davydenko's best result in a Grand Slam (tennis), Grand Slam tournam ...

defeated

Juan Martín del Potro Juan Martín del Potro (; born 23 September 1988) is an Argentine former professional tennis player. He was ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP), in August 2018. Del Potro won 22 ATP Tour-level sing ...

in the final, 6–3, 6–4 to win the singles tennis title at the 2009 ATP World Tour Finals.

Novak Djokovic Novak Djokovic ( sr-Cyrl-Latn, Новак Ђоковић, Novak Đoković, separator=" / ", ; born 22 May 1987) is a Serbian professional tennis player. He has been ranked as the List of ATP number 1 ranked singles tennis players#Weeks at N ...

was the defending champion, but was eliminated in the round-robin stage.

Fernando Verdasco Fernando Verdasco Carmona (; born 15 November 1983) is a Spaniards, Spanish tennis coach and a former professional player. He was ranked world No. 7 in men's singles by the Association of Tennis Professionals, ATP, achieved in April 2009, and w ...

and

Robin Söderling Robin Bo Carl Söderling (; born 14 August 1984) is a Swedish former professional tennis player. He was ranked world No. 4 in men's singles by the Association of Tennis Professionals (ATP) in November 2010. Söderling won ten singles titles on th ...

made their debuts at the event.

Andy Roddick Andrew Stephen Roddick (born August 30, 1982) is an American former professional tennis player. He was ranked as the world No. 1 in men's singles by the Association of Tennis Professionals (ATP) for 13 weeks, including as the year-end No. 1 in ...

qualified for the tournament, but withdrew due to a left leg injury, where he was replaced by Söderling.

Seeds

Alternates

Draw

Finals

Group A

''Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.''

Group B

External links

Main draw
{{DEFAULTSORT:ATP World Tour Finals - Singles, 2009

Singles Singles are people not in a committed relationship. Singles may also refer to: Film and television * ''Singles'' (miniseries), a 1984 Australian television series * ''Singles'' (1992 film), written and directed by Cameron Crowe * ''Singles'' ...