Mikhail Youzhny Mikhail Mikhailovich Youzhny (born 25 June 1982), nicknamed "Misha" and "Colonel" by his fans, is a Russian former professional tennis player who was ranked inside the top 10 and was the Russian No. 1. He achieved a top-10 ranking by the Associ ...

was the defending champion, but chose not to participate that year.

Marin Čilić Marin Čilić (; born 28 September 1988) is a Croatian professional tennis player. He has been ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP), achieved on 28 January 2018. Čilić has won 21 ATP Tour-level si ...

won in the final 6–4, 7–6^(7–3), against

Somdev Devvarman Somdev Kishore Devvarman (born 13 February 1985) is an Indian former professional tennis player. He is known for being one of the few collegiate player to have made three consecutive finals at the NCAA Men's Tennis Championship, NCAA, ...

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

External links

Main draw

Qualifying draw
{{DEFAULTSORT:2009 Chennai Open - Singles

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'' ...