# 2005 Open de Moselle – Singles

Jérôme Haehnel was the defending champion, but did not participate.
Ivan Ljubičić won the title, defeating Gaël Monfils 7–6$^{(9–7)}$, 6–0 in the final.

## Seeds

* Nikolay Davydenko (semifinals)
* Richard Gasquet (quarterfinals)
* Ivan Ljubičić (champion)
* Dominik Hrbatý (semifinals)
* Robin Söderling (quarterfinals)
* Gaël Monfils (final)
* Davide Sanguinetti (first round)
* Nicolás Massú (first 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 | Nikolay Davydenko | 1 | 4 | | | | | |
| 3 | Ivan Ljubičić | 6 | 6 | | | | | |
| 3 | Ivan Ljubičić | 6 | 6 | | 3 | Ivan Ljubičić | 7$^9$ | 6 |
| | | | | | 6 | Gaël Monfils | 6$^7$ | 0 |
| 4 | Dominik Hrbatý | 6$^1$ | 6 | 2 | 6 | Gaël Monfils | 6$^7$ | 0 |
| 6 | Gaël Monfils | 7$^7$ | 1 | 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 | N Davydenko | 6 | 6 | | | | | | | | | | | | | | | |
| | R Mello | 3 | 1 | | 1 | N Davydenko | 6 | 6 | | | | | | | | | | |
| | M Llodra | 6 | 6 | | | M Llodra | 4 | 4 | | | | | | | | | | |
| Q | G Simon | 4 | 0 | | | | | | | 1 | N Davydenko | 6 | 6 | | | | | |
| | R Sabău | 5 | 3 | | | | | | | | A Seppi | 3 | 1 | | | | | |
| | A Seppi | 7 | 6 | | | A Seppi | 7 | 7$^7$ | | | | | | | | | | |
| | A Pavel | 6$^5$ | 6 | 6 | | A Pavel | 5 | 6$^2$ | | | | | | | | | | |
| 7 | D Sanguinetti | 7$^7$ | 3 | 3 | | | | | | | | | | | 1 | N Davydenko | 1 | 4 |
| 3 | I Ljubičić | 7$^7$ | 6 | | | | | | | | | | | | 3 | I Ljubičić | 6 | 6 |
| | J Acasuso | 6$^2$ | 3 | | 3 | I Ljubičić | 4 | 6 | 7$^7$ | | | | | | | | | |
| | F Santoro | 4 | 6 | 6 | | F Santoro | 6 | 1 | 6$^3$ | | | | | | | | | |
| | J Melzer | 6 | 3 | 2 | | | | | | 3 | I Ljubičić | 6$^6$ | 6 | 6 | | | | |
| Q | Y Schukin | 4 | 6$^4$ | | | | | | | 5 | R Söderling | 7$^8$ | 3 | 4 | | | | |
| Q | P Luczak | 6 | 7$^7$ | | Q | P Luczak | 6$^4$ | 3 | | | | | | | | | | |
| | T Zíb | 6$^5$ | 4 | | 5 | R Söderling | 7$^7$ | 6 | | | | | | | | | | |
| 5 | R Söderling | 7$^7$ | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | N Massú | 5 | 5 | | | | | | | | | | | | | | | |
| | A Calleri | 7 | 7 | | | A Calleri | 6$^8$ | 4 | | | | | | | | | | |
| WC | M Philippoussis | 6 | 3 | 6 | WC | M Philippoussis | 7$^{10}$ | 6 | | | | | | | | | | |
| SE | T Behrend | 1 | 6 | 3 | | | | | WC | M Philippoussis | 4 | 6 | 1 | | | | | |
| | Y El Aynaoui | 6 | 5 | 1 | | | | | 4 | D Hrbatý | 6 | 4 | 6 | | | | | |
| | F Mayer | 4 | 7 | 6 | | F Mayer | 6$^5$ | 1 | | | | | | | | | | |
| WC | T Ascione | 3 | 4 | | 4 | D Hrbatý | 7$^7$ | 6 | | | | | | | | | | |
| 4 | D Hrbatý | 6 | 6 | | | | | | | | | | | 4 | D Hrbatý | 6$^1$ | 6 | 2 |
| 6 | G Monfils | 2 | 6 | 7$^7$ | | | | | | | | | | 6 | G Monfils | 7$^7$ | 1 | 6 |
| | JI Chela | 6 | 1 | 6$^4$ | 6 | G Monfils | 6 | 6 | | | | | | | | | | |
| WC | A Clément | 7$^7$ | 6 | | WC | A Clément | 2 | 2 | | | | | | | | | | |
| Q | T Summerer | 6$^3$ | 4 | | | | | | 6 | G Monfils | 7$^7$ | 6 | | | | | | |
| | I Andreev | 6$^5$ | 4 | | | | | | 2 | R Gasquet | 6$^3$ | 2 | | | | | | |
| | P-H Mathieu | 7$^7$ | 6 | | | P-H Mathieu | 2 | 2 | | | | | | | | | | |
| | K Beck | 4 | 2 | | 2 | R Gasquet | 6 | 6 | | | | | | | | | | |
| 2 | R Gasquet | 6 | 6 | | | | | | | | | | | | | | | |