Singles | |
---|---|
2009 Chennai Open | |
Champion | Marin Čilić |
Runner-up | Somdev Devvarman |
Final score | 6–4, 7–6(7–3) |
Mikhail Youzhny was the defending champion, but chose not to participate that year.
Marin Čilić won in the final 6–4, 7–6(7–3), against Somdev Devvarman.