| Singles | |
|---|---|
| 2009 Serbia Open | |
| Champion |
|
| Runner-up |
|
| Final score | 6–3, 7–6(0) |
The singles event at the 2009 Serbia Open men's tennis tournament was won by Novak Djokovic, who defeated Łukasz Kubot in the final.
The top four seeds receive a bye into the second round.