# 2009 Serbia Open – Singles

Novak Djokovic defeated Łukasz Kubot in the final, 6–3, 7–6$^{(7–0)}$ to win the inaugural singles tennis title at the 2009 Serbia Open.

## Seeds

The top four seeds receive a bye into the second round.
* Novak Djokovic (champion)
* Ivo Karlović (semifinals)
* Igor Andreev (second round)
* Andreas Seppi (semifinals)
* Viktor Troicki (quarterfinals)
* Ivan Ljubičić (second round)
* Arnaud Clément (second round)
* Christophe Rochus (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Novak Djokovic | 4 | 6 | 6 | | | | |
| 4 | Andreas Seppi | 6 | 1 | 2 | | | | |
| 4 | Andreas Seppi | 6 | 1 | 2 | 1 | Novak Djokovic | 6 | 7 |
| | | | | | LL | Łukasz Kubot | 3 | 6$^0$ |
| LL | Łukasz Kubot | 7 | 6 | | LL | Łukasz Kubot | 3 | 6$^0$ |
| 2 | Ivo Karlović | 6$^0$ | 2 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | N Djokovic | 6 | 4 | 6 | | | | | | | | | |
| | J Tipsarević | 7 | 6 | | | J Tipsarević | 2 | 6 | 0 | | | | | | | | | |
| | S Roitman | 5 | 2 | | | | | | | 1 | N Djokovic | 6 | 6 | | | | | |
| WC | F Krajinović | 0 | 6 | 2 | | | | | | 5 | V Troicki | 3 | 2 | | | | | |
| | M Granollers | 6 | 2 | 6 | | M Granollers | 3 | 4 | | | | | | | | | | |
| | S Querrey | 6 | 4 | 3 | 5 | V Troicki | 6 | 6 | | | | | | | | | | |
| 5 | V Troicki | 4 | 6 | 6 | | | | | | | | | | 1 | N Djokovic | 4 | 6 | 6 |
| | | | | | | | | | | | | | | 4 | A Seppi | 6 | 1 | 2 |
| | | | | | 4 | A Seppi | 6 | 6 | | | | | | | | | | |
| | W Odesnik | 3 | 2 | | | L Mayer | 4 | 1 | | | | | | | | | | |
| | L Mayer | 6 | 6 | | | | | | | 4 | A Seppi | 6 | 7 | | | | | |
| | M Daniel | 3 | 6 | 6 | | | | | | | M Daniel | 4 | 5 | | | | | |
| | G Cañas | 6 | 1 | 4 | | M Daniel | 6 | 6 | | | | | | | | | | |
| Q | V Crivoi | 6$^2$ | 6 | 4 | 6 | I Ljubičić | 4 | 3 | | | | | | | | | | |
| 6 | I Ljubičić | 7 | 3 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | C Rochus | 6 | 6$^7$ | 7 | | | | | | | | | | | | | |
| | N Devilder | 3 | 7 | 5 | 8 | C Rochus | 6 | 4 | 3 | | | | | | | | |
| | K Vliegen | 2 | 6 | 6 | | K Vliegen | 3 | 6 | 6 | | | | | | | | |
| Q | D Hrbatý | 6 | 2 | 2 | | | | | | | K Vliegen | 6$^6$ | 3 | | | | |
| LL | Ł Kubot | 6 | 7 | | | | | | | LL | Ł Kubot | 7 | 6 | | | | |
| WC | A Zlatanović | 3 | 5 | | LL | Ł Kubot | 3 | | | | | | | | | | |
| | | | | | 3 | I Andreev | 2 | r | | | | | | | | | |
| | | | | | | | | | | | | | | LL | Ł Kubot | 7 | 6 |
| 7 | A Clément | 6 | 6 | | | | | | | | | | | 2 | I Karlović | 6$^0$ | 2 |
| Q | S Ventura | 1 | 4 | | 7 | A Clément | 6 | 4 | 2 | | | | | | | | |
| Q | F Cipolla | 1 | 6 | 6 | Q | F Cipolla | 1 | 6 | 6 | | | | | | | | |
| WC | M Baghdatis | 6 | 3 | 1 | | | | | | Q | F Cipolla | 3 | 3 | | | | |
| | B Dabul | 6 | 6 | | | | | | | 2 | I Karlović | 6 | 6 | | | | |
| | N Massú | 2 | 1 | | | B Dabul | 4 | 6$^5$ | | | | | | | | | |
| | | | | | 2 | I Karlović | 6 | 7 | | | | | | | | | |