# 2011 Valle d'Aosta Open – Singles

Nicolas Mahut won the title, defeating Gilles Müller 7–6$^{(7–4)}$, 6–4 in the final.

## Seeds

* Simone Bolelli (second round)
* Olivier Rochus (quarterfinals)
* Gilles Müller (final)
* Nicolas Mahut (champion)
* Benoît Paire (second round)
* Martin Kližan (quarterfinals)
* Jerzy Janowicz (semifinals)
* Vincent Millot (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 |
| | Matthias Bachinger | 6$^2$ | 4 | | | | | |
| 4 | Nicolas Mahut | 7 | 6 | | | | | |
| 4 | Nicolas Mahut | 7 | 6 | | 4 | Nicolas Mahut | 7 | 6 |
| | | | | | 3 | Gilles Müller | 6$^4$ | 4 |
| 3 | Gilles Müller | 4 | 6 | 6 | 3 | Gilles Müller | 6$^4$ | 4 |
| 7 | Jerzy Janowicz | 6 | 4 | 1 | | | | |

### 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 | S Bolelli | 6 | 6 | | | | | | | | | | | | | | | |
| WC | Tommaso Metti | 2 | 1 | | 1 | S Bolelli | 7 | 3 | 6$^3$ | | | | | | | | | |
| Q | L Grigelis | 7 | 6 | | Q | L Grigelis | 5 | 6 | 7 | | | | | | | | | |
| | M Middelkoop | 6$^5$ | 4 | | | | | | | Q | L Grigelis | 2 | 1 | | | | | |
| | M Bachinger | 7 | 6 | | | | | | | | M Bachinger | 6 | 6 | | | | | |
| | M Gicquel | 6$^3$ | 2 | | | M Bachinger | 6 | 3 | 7 | | | | | | | | | |
| Q | Clément Reix | 3 | 6 | 3 | 5 | B Paire | 3 | 6 | 6$^3$ | | | | | | | | | |
| 5 | B Paire | 6 | 3 | 6 | | | | | | | | | | | | M Bachinger | 6$^2$ | 4 |
| 4 | N Mahut | 7 | 7 | | | | | | | | | | | | 4 | N Mahut | 7 | 6 |
| | D Kindlmann | 6$^4$ | 6$^4$ | | 4 | N Mahut | 6 | 6 | | | | | | | | | | |
| | M Viola | 3 | 2 | | Q | G Naso | 3 | 4 | | | | | | | | | | |
| Q | G Naso | 6 | 6 | | | | | | | 4 | N Mahut | 7 | 1 | 7 | | | | |
| | R Bemelmans | 7 | 6$^5$ | 6 | | | | | | | R Bemelmans | 6$^1$ | 6 | 6$^3$ | | | | |
| WC | Luca Vanni | 6$^5$ | 7 | 3 | | R Bemelmans | 7 | 4 | 6 | | | | | | | | | |
| | R Jouan | 6 | 7 | | | R Jouan | 6$^8$ | 6 | 2 | | | | | | | | | |
| 8 | V Millot | 3 | 6$^4$ | | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 6 | M Kližan | 6 | 6 | | | | | | | | | | | | | | | |
| SE | A Sadecky | 4 | 4 | | 6 | M Kližan | 6 | 6 | | | | | | | | | | |
| | S Rieschick | 6 | 6 | | | S Rieschick | 1 | 1 | | | | | | | | | | |
| SE | Nicolas Renavand | 4 | 0 | | | | | | | 6 | M Kližan | 6$^4$ | 6$^0$ | | | | | |
| | Laurent Rochette | 4 | 7 | 3 | | | | | | 3 | G Müller | 7 | 7 | | | | | |
| LL | A Stoppini | 6 | 6$^2$ | 6 | LL | A Stoppini | 4 | 1 | | | | | | | | | | |
| | A Brizzi | 3 | 3 | | 3 | G Müller | 6 | 6 | | | | | | | | | | |
| 3 | G Müller | 6 | 6 | | | | | | | | | | | 3 | G Müller | 4 | 6 | 6 |
| 7 | J Janowicz | 6 | 7 | | | | | | | | | | | 7 | J Janowicz | 6 | 4 | 1 |
| | G Burquier | 4 | 5 | | 7 | J Janowicz | 6 | 6$^5$ | 6 | | | | | | | | | |
| Q | Élie Rousset | 2 | 4 | | | B Knittel | 3 | 7 | 1 | | | | | | | | | |
| | B Knittel | 6 | 6 | | | | | | | 7 | J Janowicz | 6 | 6 | | | | | |
| WC | Claudio Grassi | 6 | 3 | 5 | | | | | | 2 | O Rochus | 3 | 3 | | | | | |
| | J Sousa | 3 | 6 | 7 | | J Sousa | 6 | 4 | 4 | | | | | | | | | |
| WC | Matthieu Vierin | 0 | 0 | | 2 | O Rochus | 3 | 6 | 6 | | | | | | | | | |
| 2 | O Rochus | 6 | 6 | | | | | | | | | | | | | | | |