# 2011 Barcelona Open Banco Sabadell – Singles

Rafael Nadal defeated David Ferrer in the final, 6–2, 6–4, to win his record-extending sixth title at the Barcelona Open.
Fernando Verdasco was the defending champion but chose not to compete this year.

## Seeds

The top eight seeds received a bye into the second round.
* Rafael Nadal (champion)
* Andy Murray (withdrew due to an elbow injury)
* Robin Söderling (second round)
* David Ferrer (final)
* Tomáš Berdych (withdrew due to gastroenteritis)
* Jürgen Melzer (quarterfinals)
* Gaël Monfils (quarterfinals)
* Nicolás Almagro (semifinals)
* Richard Gasquet (third round)
* Alexandr Dolgopolov (first round)
* Albert Montañés (third round)
* Guillermo García López (second round)
* Thomaz Bellucci (first round)
* Kevin Anderson (second round)
* Milos Raonic (third round)
* Juan Mónaco (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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Rafael Nadal | 6 | 6 | | | | | | | | | |
| 7 | Gaël Monfils | 2 | 2 | | | | | | | | | |
| 7 | Gaël Monfils | 2 | 2 | | 1 | Rafael Nadal | 6 | 6 | | | | |
| | | | | | | Ivan Dodig | 3 | 2 | | | | |
| | Ivan Dodig | 6 | 2 | 6 | | Ivan Dodig | 3 | 2 | | | | |
| | Feliciano López | 4 | 6 | 4 | | | | | | | | |
| | Feliciano López | 4 | 6 | 4 | | | | | 1 | Rafael Nadal | 6 | 6 |
| | | | | | | | | | 4 | David Ferrer | 2 | 4 |
| 6 | Jürgen Melzer | 3 | 3 | | | | | | | | | | 4 | David Ferrer | 2 | 4 |
| 4 | David Ferrer | 6 | 6 | | | | | | | | | |
| 4 | David Ferrer | 6 | 6 | | 4 | David Ferrer | 6 | 6 | | | | |
| | | | | | 8 | Nicolás Almagro | 3 | 4 | | | | |
| 8 | Nicolás Almagro | 6 | 6 | | 8 | Nicolás Almagro | 3 | 4 | | | | |
| | Juan Carlos Ferrero | 3 | 3 | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | R Nadal | 6 | 6 | | | | | | | | | |
| | D Gimeno Traver | 4 | 6 | 2 | | D Gimeno Traver | 1 | 1 | | | | | | | | | |
| | P Starace | 6 | 1 | 0$^r$ | | | | | | 1 | R Nadal | 6 | 6 | | | | |
| | R Ramírez Hidalgo | 6 | 6$^5$ | 5 | | | | | | | S Giraldo | 3 | 1 | | | | |
| WC | A Ramos | 4 | 7$^7$ | 7 | WC | A Ramos | 3 | 6 | 3 | | | | | | | | |
| | S Giraldo | 7 | 6 | | | S Giraldo | 6 | 4 | 6 | | | | | | | | |
| 13 | T Bellucci | 5 | 3 | | | | | | | | | | | 1 | R Nadal | 6 | 6 |
| 9 | R Gasquet | 2 | 7$^7$ | 6 | | | | | | | | | | 7 | G Monfils | 2 | 2 |
| | JI Chela | 6 | 6$^2$ | 4 | 9 | R Gasquet | 6 | 4 | 6 | | | | | | | | |
| | T Kamke | 2 | 3 | | | B Kavčič | 3 | 6 | 2 | | | | | | | | |
| | B Kavčič | 6 | 6 | | | | | | | 9 | R Gasquet | 4 | 6$^7$ | | | | |
| Q | F Cipolla | 4 | 3 | | | | | | | 7 | G Monfils | 6 | 7$^9$ | | | | |
| | R Haase | 6 | 6 | | | R Haase | 6 | 6$^3$ | 2 | | | | | | | | |
| | | | | | 7 | G Monfils | 3 | 7$^7$ | 6 | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | R Söderling | 2 | 4 | | | | | | | | | | |
| Q | V Millot | 2 | 3 | | | I Dodig | 6 | 6 | | | | | | | | | | |
| | I Dodig | 6 | 6 | | | | | | | | I Dodig | 7$^7$ | 4 | 6 | | | | |
| | R Kendrick | 4 | 4 | | | | | | | 15 | M Raonic | 6$^0$ | 6 | 3 | | | | |
| Q | S Greul | 6 | 6 | | Q | S Greul | 3 | 6 | 6$^5$ | | | | | | | | | |
| | R Štěpánek | 4 | 2 | | 15 | M Raonic | 6 | 4 | 7$^7$ | | | | | | | | | |
| 15 | M Raonic | 6 | 6 | | | | | | | | | | | | I Dodig | 6 | 2 | 6 |
| 12 | G García López | 7$^8$ | 6 | | | | | | | | | | | | F López | 4 | 6 | 4 |
| | D Istomin | 6$^6$ | 3 | | 12 | G García López | 7$^7$ | 3 | 4 | | | | | | | | | |
| | F López | 6 | 6$^7$ | 6 | | F López | 6$^2$ | 6 | 6 | | | | | | | | | |
| | M Kukushkin | 2 | 7$^9$ | 4 | | | | | | | F López | 6 | 7$^7$ | | | | | |
| | K Nishikori | 6 | | | | | | | | | K Nishikori | 4 | 6$^5$ | | | | | |
| | P Riba | 2 | r | | | K Nishikori | 6 | 6 | | | | | | | | | | |
| | | | | | LL | R Machado | 1 | 4 | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | J Melzer | 6 | 6 | | | | | | | | | | |
| | M Granollers | 7 | 6$^5$ | 6 | | M Granollers | 1 | 3 | | | | | | | | | | |
| | D Brands | 5 | 7$^7$ | 1 | | | | | | 6 | J Melzer | 6$^2$ | 6 | 6 | | | | |
| Q | B Paire | 6$^7$ | 6 | 6 | | | | | | 11 | A Montañés | 7$^7$ | 3 | 2 | | | | |
| WC | P Carreño Busta | 7$^9$ | 3 | 2 | Q | B Paire | 7$^7$ | 1 | 4 | | | | | | | | | |
| | T Gabashvili | 2 | 2 | | 11 | A Montañés | 6$^3$ | 6 | 6 | | | | | | | | | |
| 11 | A Montañés | 6 | 6 | | | | | | | | | | | | 6 | J Melzer | 3 | 3 |
| 14 | K Anderson | 7 | 3 | 6 | | | | | | | | | | | 4 | D Ferrer | 6 | 6 |
| | P Cuevas | 5 | 6 | 4 | 14 | K Anderson | 4 | 4 | | | | | | | | | | |
| | A Golubev | 3 | 2 | | | V Hănescu | 6 | 6 | | | | | | | | | | |
| | V Hănescu | 6 | 6 | | | | | | | | V Hănescu | 3 | 2 | | | | | |
| Q | J Nieminen | 4 | 6 | 2 | | | | | | 4 | D Ferrer | 6 | 6 | | | | | |
| | C Berlocq | 6 | 4 | 6 | | C Berlocq | 2 | 2 | | | | | | | | | | |
| | | | | | 4 | D Ferrer | 6 | 6 | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 8 | N Almagro | 7 | 7$^7$ | | | | | | | | | |
| WC | G Granollers-Pujol | 0 | 1 | | | P Andújar | 5 | 6$^1$ | | | | | | | | | |
| | P Andújar | 6 | 6 | | | | | | 8 | N Almagro | 7$^7$ | 6 | | | | | |
| WC | A Kuznetsov | 2 | 4 | | | | | | | N Davydenko | 6$^2$ | 3 | | | | | |
| Q | É Roger-Vasselin | 6 | 6 | | Q | É Roger-Vasselin | 2 | 6$^{11}$ | | | | | | | | | |
| | N Davydenko | 6 | 7$^8$ | | | N Davydenko | 6 | 7$^{13}$ | | | | | | | | | |
| 10 | A Dolgopolov | 4 | 6$^6$ | | | | | | | | | | | 8 | N Almagro | 6 | 6 |
| 16/WC | J Mónaco | 6 | 6 | | | | | | | | | | | | JC Ferrero | 3 | 3 |
| | G Dimitrov | 4 | 1 | | 16/WC | J Mónaco | 3 | 2 | | | | | | | | | |
| | F Fognini | 6 | 2 | r | Q | S Vagnozzi | 6 | 6 | | | | | | | | | |
| Q | S Vagnozzi | 2 | 4 | | | | | | Q | S Vagnozzi | 6$^3$ | 6 | 4 | | | | |
| | X Malisse | 4 | 2 | | | | | | | JC Ferrero | 7$^7$ | 4 | 6 | | | | |
| | JC Ferrero | 6 | 6 | | | JC Ferrero | 6 | 7 | | | | | | | | | |
| | | | | | LL | M Zverev | 4 | 5 | | | | | | | | | |