# 2009 ATP Challenger Trophy – Singles

Alberto Martín didn't try to defend his 2008 title. Oleksandr Dolgopolov Jr. won the tournament, by defeating Lamine Ouahab 6–2, 6–2 in the final.

## Seeds

* Teymuraz Gabashvili (semifinals)
* Lamine Ouahab (final)
* Jan Hájek (quarterfinals)
* Sergiy Stakhovsky (semifinals)
* Dominik Hrbatý (quarterfinals)
* Julian Reister (second round)
* Oleksandr Dolgopolov Jr. (champion)
* Jiří Vaněk (second round, retired due to a lower back)

## 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

### Final four

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Teymuraz Gabashvili | 4 | 2 | | | | | |
| 7 | Oleksandr Dolgopolov Jr. | 6 | 6 | | | | | |
| 7 | Oleksandr Dolgopolov Jr. | 6 | 6 | | 7 | Oleksandr Dolgopolov Jr. | 6 | 6 |
| | | | | | 2 | Lamine Ouahab | 2 | 2 |
| 4 | Sergiy Stakhovsky | 5 | 7 | 3 | 2 | Lamine Ouahab | 2 | 2 |
| 2 | Lamine Ouahab | 7 | 6$^5$ | 6 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | T Gabashvili | 6 | 6 | | | | | | | | | | | | | | | |
| | J Pospíšil | 4 | 0 | | 1 | T Gabashvili | 1 | 7 | 6 | | | | | | | | | |
| | L Rosol | 6 | 7 | | | L Rosol | 6 | 6$^6$ | 4 | | | | | | | | | |
| | J Minář | 4 | 6$^0$ | | | | | | | 1 | T Gabashvili | 6 | 6 | | | | | |
| | M Kližan | 3 | 6 | 2 | | | | | | 5 | D Hrbatý | 3 | 2 | | | | | |
| | A Brizzi | 6 | 2 | 6 | | A Brizzi | 7 | 4 | 3 | | | | | | | | | |
| | D Marrero | 4 | 3 | | 5 | D Hrbatý | 6$^4$ | 6 | 6 | | | | | | | | | |
| 5 | D Hrbatý | 6 | 6 | | | | | | | | | | | | 1 | T Gabashvili | 4 | 2 |
| 3 | J Hájek | 7 | 6 | | | | | | | | | | | | 7 | O Dolgopolov Jr. | 6 | 6 |
| | S Bubka | 6$^1$ | 4 | | 3 | J Hájek | 6 | 6 | | | | | | | | | | |
| | G Dimitrov | 6 | 6 | | | G Dimitrov | 3 | 4 | | | | | | | | | | |
| | K Čapkovič | 3 | 0 | | | | | | | 3 | J Hájek | 6 | 2 | 2 | | | | |
| WC | B Ulihrach | 4 | 2 | | | | | | | 7 | O Dolgopolov Jr. | 3 | 6 | 6 | | | | |
| | P Červenák | 6 | 6 | | | P Červenák | 2 | 4 | | | | | | | | | | |
| | Y Schukin | 5 | 1 | | 7 | O Dolgopolov Jr. | 6 | 6 | | | | | | | | | | |
| 7 | O Dolgopolov Jr. | 7 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | J Reister | 6 | 6 | | | | | | | | | | | | | | | | |
| | P Šnobel | 4 | 4 | | 6 | J Reister | 6 | 2 | 3 | | | | | | | | | | |
| | R Vik | 6 | 2 | 4 | | T Kamke | 4 | 6 | 6 | | | | | | | | | | |
| | T Kamke | 4 | 6 | 6 | | | | | | | T Kamke | 2 | 6 | 3 | | | | | |
| | M Bachinger | 6 | 1 | | | | | | | 4 | S Stakhovsky | 6 | 1 | 6 | | | | | |
| | I Sergeyev | 1 | 0 | r | | M Bachinger | 7 | 3 | 2 | | | | | | | | | | |
| Q | A Martin | 1 | 4 | | 4 | S Stakhovsky | 6$^2$ | 6 | 6 | | | | | | | | | | |
| 4 | S Stakhovsky | 6 | 6 | | | | | | | | | | | | 4 | S Stakhovsky | 5 | 7 | 3 |
| 8 | J Vaněk | 6 | 6 | | | | | | | | | | | | 2 | L Ouahab | 7 | 6$^5$ | 6 |
| Q | G Panfil | 2 | 0 | | 8 | J Vaněk | 6 | 5 | 1$^r$ | | | | | | | | | | |
| | A Smirnov | 0 | 5 | | WC | M Semjan | 4 | 7 | 3 | | | | | | | | | | |
| WC | M Semjan | 6 | 7 | | | | | | | WC | M Semjan | 2 | 6$^6$ | | | | | | |
| Q | C Gârd | 6 | 6 | | | | | | | 2 | L Ouahab | 6 | 7 | | | | | | |
| WC | L Weinhandl | 1 | 1 | | Q | C Gârd | 6$^3$ | 0 | r | | | | | | | | | | |
| Q | G Balázs | 3 | 5 | | 2 | L Ouahab | 7 | 3 | | | | | | | | | | | |
| 2 | L Ouahab | 6 | 7 | | | | | | | | | | | | | | | | |