# 2009 Open de Moselle – Singles

Dmitry Tursunov was the defending champion, but chose not to participate that year. Gaël Monfils won in the final 7–6$^{(7–1)}$, 3–6, 6–2 against Philipp Kohlschreiber.

## Seeds

* Gaël Monfils (champion)
* Philipp Kohlschreiber (final)
* Paul-Henri Mathieu (semifinals)
* Philipp Petzschner (quarterfinals)
* Fabrice Santoro (first round)
* Benjamin Becker (first round)
* Andreas Beck (quarterfinals)
* Ivan Ljubičić (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 | Final | Final | Final | Final | Final |
| 1 | Gaël Monfils | 6 | 6 | | | | | |
| | Richard Gasquet | 4 | 3 | | | | | |
| | Richard Gasquet | 4 | 3 | 1 | Gaël Monfils | 7$^7$ | 3 | 6 |
| | | | | 2 | Philipp Kohlschreiber | 6$^1$ | 6 | 2 |
| 3 | Paul-Henri Mathieu | 6$^5$ | 4 | 2 | Philipp Kohlschreiber | 6$^1$ | 6 | 2 |
| 2 | Philipp Kohlschreiber | 7$^7$ | 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 | G Monfils | 6 | 6 | | | | | | | | | | |
| WC | S Grosjean | 7$^7$ | 7 | | WC | S Grosjean | 1 | 1 | | | | | | | | | | |
| LL | N Mahut | 6$^1$ | 5 | | | | | | | 1 | G Monfils | 6 | 4 | | | | | |
| | J Tipsarević | 6 | 6 | | | | | | | | J Tipsarević | 1 | 2$^r$ | | | | | |
| LL | A Clément | 4 | 4 | | | J Tipsarević | 6 | 7$^7$ | | | | | | | | | | |
| Q | S de Chaunac | 6 | 1 | 6$^1$ | 8 | I Ljubičić | 4 | 6$^3$ | | | | | | | | | | |
| 8 | I Ljubičić | 4 | 6 | 7$^7$ | | | | | | | | | | | 1 | G Monfils | 6 | 6 |
| | | | | | | | | | | | | | | | | R Gasquet | 4 | 3 |
| | | | | | 4 | P Petzschner | 7$^7$ | 6 | | | | | | | | | | |
| | M Zverev | 6 | 3 | 3 | WC | M Llodra | 6$^3$ | 3 | | | | | | | | | | |
| WC | M Llodra | 4 | 6 | 6 | | | | | | 4 | P Petzschner | 7$^7$ | 1 | 3 | | | | |
| | R Gasquet | 6 | 2 | 7$^7$ | | | | | | | R Gasquet | 6$^2$ | 6 | 6 | | | | |
| Q | M Berrer | 3 | 6 | 6$^5$ | | R Gasquet | 7 | 4 | 6 | | | | | | | | | |
| | C Rochus | 0 | 6 | 7$^7$ | | C Rochus | 5 | 6 | 2 | | | | | | | | | |
| 5 | F Santoro | 6 | 4 | 6$^3$ | | | | | | | | | | | | | | |

### Bottom half

| 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 |
| 7 | A Beck | 6 | 6 | | | | | | | | | | | | | | |
| | Y-h Lu | 4 | 2 | 7 | A Beck | 6 | 6 | | | | | | | | | | |
| | A Mannarino | 6$^5$ | 4 | Q | T Ascione | 2 | 4 | | | | | | | | | | |
| Q | T Ascione | 7$^7$ | 6 | | | | | | 7 | A Beck | 2 | 6 | 3 | | | | |
| | M Gicquel | 6 | 6 | | | | | | 3 | P-H Mathieu | 6 | 3 | 6 | | | | |
| Q | R Valent | 3 | 1 | | M Gicquel | 6$^5$ | 4 | | | | | | | | | | |
| | | | | 3 | P-H Mathieu | 7$^7$ | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 3 | P-H Mathieu | 6$^5$ | 4 |
| 6 | B Becker | 2 | 3 | | | | | | | | | | | 2 | P Kohlschreiber | 7$^7$ | 6 |
| | E Korolev | 6 | 6 | | E Korolev | 3 | 7 | 7$^7$ | | | | | | | | | |
| | D Istomin | 6 | 6 | | D Istomin | 6 | 5 | 6$^2$ | | | | | | | | | |
| | A Golubev | 2 | 4 | | | | | | | E Korolev | 1 | 3 | | | | | |
| | B Phau | 7$^7$ | 7$^7$ | | | | | | 2 | P Kohlschreiber | 6 | 6 | | | | | |
| | R Schüttler | 6$^1$ | 6$^5$ | | B Phau | 6 | 3 | 2 | | | | | | | | | |
| | | | | 2 | P Kohlschreiber | 4 | 6 | 6 | | | | | | | | | |