title: 2011 ABN AMRO World Tennis Tournament – Singles
text: # 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 | | | | | | | | | | | | | | | |
  