# 2011 ABN AMRO World Tennis Tournament – Singles

Robin Söderling successfully defended his title, by defeating Jo-Wilfried Tsonga, 6–3, 3–6, 6–3, in the final.

## Seeds

* Robin Söderling (champion)
* Andy Murray (first round)
* David Ferrer (first round)
* Tomáš Berdych (quarterfinals, withdrew because of illness)
* Jürgen Melzer (second round)
* Mikhail Youzhny (quarterfinals)
* Ivan Ljubičić (semifinals)
* Jo-Wilfried Tsonga (final)

## 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 | Robin Söderling | 7 | 6 | | | | | |
| | Viktor Troicki | 5 | 4 | | | | | |
| | Viktor Troicki | 5 | 4 | 1 | Robin Söderling | 6 | 3 | 6 |
| | | | | 8 | Jo-Wilfried Tsonga | 3 | 6 | 3 |
| 8 | Jo-Wilfried Tsonga | 6 | 7 | 8 | Jo-Wilfried Tsonga | 3 | 6 | 3 |
| 7 | Ivan Ljubičić | 4 | 6$^6$ | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | R Söderling | 6 | 6 | | | | | | | | | | | | | | |
| WC | R Haase | 3 | 2 | | 1 | R Söderling | 6 | 5 | 7 | | | | | | | | |
| | P Kohlschreiber | 6 | 7 | | | P Kohlschreiber | 3 | 7 | 6$^7$ | | | | | | | | |
| | Y-h Lu | 4 | 6$^5$ | | | | | | | 1 | R Söderling | 6 | 7 | | | | |
| LL | P Petzschner | 4 | 6 | 1 | | | | | | 6 | M Youzhny | 4 | 6$^5$ | | | | |
| | T de Bakker | 6 | 0 | 6 | | T de Bakker | 4 | 4 | | | | | | | | | |
| | M Granollers | 2 | 6$^6$ | | 6 | M Youzhny | 6 | 6 | | | | | | | | | |
| 6 | M Youzhny | 6 | 7 | | | | | | | | | | | 1 | R Söderling | 7 | 6 |
| 3 | D Ferrer | 3 | 4 | | | | | | | | | | | | V Troicki | 5 | 4 |
| | J Nieminen | 6 | 6 | | | J Nieminen | 6$^4$ | 5 | | | | | | | | | |
| | V Troicki | 6 | 7 | | | V Troicki | 7 | 7 | | | | | | | | | |
| WC | T Schoorel | 2 | 6$^1$ | | | | | | | | V Troicki | 7 | 6 | | | | |
| | M Čilić | 6 | 6 | | | | | | | | M Čilić | 5 | 3 | | | | |
| Q | M Zverev | 2 | 4 | | | M Čilić | 6 | 6 | | | | | | | | | |
| WC | J Huta Galung | 4 | 4 | | 5 | J Melzer | 2 | 4 | | | | | | | | | |
| 5 | J Melzer | 6 | 6 | | | | | | | | | | | | | | |

### 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 |
| 8 | J-W Tsonga | 6 | 6 | | | | | | | | | | | | | | | |
| Q | G Dimitrov | 4 | 4 | | 8 | J-W Tsonga | 4 | 6 | 6 | | | | | | | | | |
| | N Davydenko | 3 | 6$^4$ | | | M Llodra | 6 | 4 | 4 | | | | | | | | | |
| | M Llodra | 6 | 7 | | | | | | | 8 | J-W Tsonga | w/o | | | | | | |
| | A Golubev | 4 | 5 | | | | | | | 4 | T Berdych | | | | | | | |
| Q | D Tursunov | 6 | 7 | | Q | D Tursunov | 4 | 6 | 5 | | | | | | | | | |
| | G García López | 1 | 2 | | 4 | T Berdych | 6 | 4 | 7 | | | | | | | | | |
| 4 | T Berdych | 6 | 6 | | | | | | | | | | | | 8 | J-W Tsonga | 6 | 7 |
| 7 | I Ljubičić | 7 | 6 | | | | | | | | | | | | 7 | I Ljubičić | 4 | 6$^6$ |
| | S Stakhovsky | 6$^3$ | 3 | | 7 | I Ljubičić | 6 | 6 | | | | | | | | | | |
| Q | B Paire | 6 | 2 | 6 | Q | B Paire | 0 | 4 | | | | | | | | | | |
| | G Simon | 2 | 6 | 3 | | | | | | 7 | I Ljubičić | 6 | 6$^6$ | 7 | | | | |
| | F Mayer | 3 | 4 | | | | | | | | M Baghdatis | 4 | 7 | 6$^4$ | | | | |
| | F López | 6 | 6 | | | F López | 6$^1$ | 3 | | | | | | | | | | |
| | M Baghdatis | 6 | 6 | | | M Baghdatis | 7 | 6 | | | | | | | | | | |
| 2 | A Murray | 4 | 1 | | | | | | | | | | | | | | | |