# 2011 Crédit Agricole Suisse Open Gstaad – Singles

Nicolás Almagro was the defending champion, but lost in the semifinals to Fernando Verdasco.
8th seed Marcel Granollers won the title. He defeated his compatriot, 4th seed Fernando Verdasco in the final, 6–4, 3–6, 6–3.

## Seeds

The first four seeds received a bye into the second round.
* Nicolás Almagro (semifinals)
* Stanislas Wawrinka (quarterfinals)
* Mikhail Youzhny (semifinals)
* Fernando Verdasco (final)
* Feliciano López (quarterfinals)
* Guillermo García López (first round)
* Pablo Andújar (first round)
* Marcel Granollers (champion)

## 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 | Final |
| 1 | Nicolás Almagro | 7$^7$ | 6$^2$ | 3 | | | | | |
| 4 | Fernando Verdasco | 6$^2$ | 7$^7$ | 6 | | | | | |
| 4 | Fernando Verdasco | 6$^2$ | 7$^7$ | 6 | 4 | Fernando Verdasco | 4 | 6 | 3 |
| | | | | | 8 | Marcel Granollers | 6 | 3 | 6 |
| 3 | Mikhail Youzhny | 3 | 6 | 2 | 8 | Marcel Granollers | 6 | 3 | 6 |
| 8 | Marcel Granollers | 6 | 3 | 6 | | | | | |

### Top 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 |
| | | | | | 1 | N Almagro | 7$^7$ | 6 | | | | | | | | | | |
| | V Hănescu | 5 | 2 | | | J Nieminen | 6$^3$ | 3 | | | | | | | | | | |
| | J Nieminen | 7 | 6 | | | | | | 1 | N Almagro | 6 | 7 | | | | | | |
| | S Darcis | 4 | 7 | 5 | | | | | 5 | F López | 4 | 5 | | | | | | |
| | D Gimeno Traver | 6 | 5 | 7 | | D Gimeno Traver | 3 | 4 | | | | | | | | | | |
| WC | M Lammer | 4 | 7$^7$ | 3 | 5 | F López | 6 | 6 | | | | | | | | | | |
| 5 | F López | 6 | 6$^4$ | 6 | | | | | | | | | | 1 | N Almagro | 7$^7$ | 6$^2$ | 3 |
| | | | | | | | | | | | | | | 4 | F Verdasco | 6$^2$ | 7$^7$ | 6 |
| | | | | | 4 | F Verdasco | 6 | 6 | | | | | | | | | | |
| | F Gil | 4 | 6 | 6 | | F Gil | 3 | 2 | | | | | | | | | | |
| Q | J Souza | 6 | 3 | 4 | | | | | 4 | F Verdasco | 6 | 5 | 6 | | | | | |
| | J Benneteau | 6 | 6$^6$ | 6 | | | | | | J Benneteau | 4 | 7 | 1 | | | | | |
| | L Rosol | 2 | 7$^8$ | 3 | | J Benneteau | 6 | 6 | | | | | | | | | | |
| | M Bachinger | 6 | 6 | | | M Bachinger | 4 | 4 | | | | | | | | | | |
| 7 | P Andújar | 1 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | G García López | 7 | 2 | 1 | | | | | | | | | | | | | | | |
| | S Giraldo | 5 | 6 | 6 | | S Giraldo | 6 | 2 | 4 | | | | | | | | | | |
| | A Haider-Maurer | 6 | 6 | | | A Haider-Maurer | 3 | 6 | 6 | | | | | | | | | | |
| Q | Y Marti | 1 | 4 | | | | | | | | A Haider-Maurer | 4 | 7 | 4 | | | | | |
| Q | M Fischer | 3 | 6 | 4 | | | | | | 3 | M Youzhny | 6 | 5 | 6 | | | | | |
| | D Istomin | 6 | 3 | 6 | | D Istomin | 3 | 2 | | | | | | | | | | | |
| | | | | | 3 | M Youzhny | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 3 | M Youzhny | 3 | 6 | 2 |
| 8 | M Granollers | 6 | 6 | | | | | | | | | | | | 8 | M Granollers | 6 | 3 | 6 |
| WC | S Bohli | 1 | 0 | | 8 | M Granollers | 6 | 6 | | | | | | | | | | | |
| | I Andreev | 6 | 6 | | | I Andreev | 1 | 3 | | | | | | | | | | | |
| | M Zverev | 3 | 2 | | | | | | | 8 | M Granollers | 6 | 6 | | | | | | |
| WC | A Sadecky | 6 | 3 | 6$^4$ | | | | | | 2 | S Wawrinka | 3 | 2 | | | | | | |
| Q | P Luczak | 3 | 6 | 7$^7$ | Q | P Luczak | 3 | 5 | | | | | | | | | | | |
| | | | | | 2 | S Wawrinka | 6 | 7 | | | | | | | | | | | |