# 2011 Seguros Bolívar Open Medellín – Singles

Marcos Daniel was the defending champion but decided not to participate. Víctor Estrella won the final 6–7$^{(2–7)}$, 6–4, 6–4 against Alejandro Falla.

## Seeds

* Alejandro Falla (final)
* Éric Prodon (quarterfinals)
* João Souza (semifinals)
* Horacio Zeballos (second round)
* Paul Capdeville (semifinals)
* Rogério Dutra da Silva (first round)
* Pablo Carreño Busta (first round)
* Alessandro Giannessi (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 | Final | Final | Final | Final | Final |
| 1/WC | Alejandro Falla | 7$^7$ | 6 | | | | | |
| 5 | Paul Capdeville | 6$^3$ | 2 | | | | | |
| 5 | Paul Capdeville | 6$^3$ | 2 | 1/WC | Alejandro Falla | 7$^7$ | 4 | 4 |
| | | | | | Víctor Estrella | 6$^2$ | 6 | 6 |
| 3 | João Souza | 4 | 2 | | Víctor Estrella | 6$^2$ | 6 | 6 |
| | Víctor Estrella | 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/WC | A Falla | 6 | 6 | | | | | | | | | | | | | | |
| | G Naso | 2 | 4 | | 1/WC | A Falla | 1 | 7 | 7 | | | | | | | | |
| | Axel Michon | 3 | 7$^7$ | 6 | | A Michon | 6 | 5 | 5 | | | | | | | | |
| | J Duckworth | 6 | 6$^2$ | 4 | | | | | | 1/WC | A Falla | 6 | 6 | | | | |
| | F Bagnis | 6 | 6 | | | | | | | | F Bagnis | 4 | 2 | | | | |
| | J Aguilar | 4 | 2 | | | F Bagnis | 3 | 6 | 6 | | | | | | | | |
| | C Salamanca | 7$^7$ | 7$^7$ | | | C Salamanca | 6 | 3 | 2 | | | | | | | | |
| 6 | R Dutra da Silva | 6$^2$ | 6$^3$ | | | | | | | | | | | 1/WC | A Falla | 7$^7$ | 6 |
| 4 | H Zeballos | 6 | 6 | | | | | | | | | | | 5 | P Capdeville | 6$^3$ | 2 |
| LL | C Díaz Figueroa | 2 | 3 | | 4 | H Zeballos | 6 | 4 | 4 | | | | | | | | |
| WC | Felipe Escobar | 1 | 1 | | WC | N Massú | 4 | 6 | 6 | | | | | | | | |
| WC | N Massú | 6 | 6 | | | | | | | WC | N Massú | 4 | 4 | | | | |
| | A González | 7$^7$ | 3 | 7$^7$ | | | | | | 5 | P Capdeville | 6 | 6 | | | | |
| WC | S Decoud | 6$^4$ | 6 | 6$^2$ | | A González | 4 | 1 | | | | | | | | | |
| | A di Mauro | 5 | 6 | 4 | 5 | P Capdeville | 6 | 6 | | | | | | | | | |
| 5 | P Capdeville | 7 | 4 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | A Giannessi | 2 | 4 | | | | | | | | | | | | | | |
| | G Rufin | 6 | 6 | | | G Rufin | 4 | 6 | 5 | | | | | | | | |
| Alt | E Struvay | 7 | 6 | | Alt | E Struvay | 6 | 1 | 7 | | | | | | | | |
| Q | L Recouderc | 5 | 4 | | | | | | | Alt | E Struvay | 2 | 3 | | | | |
| Q | D Beretta | 6 | 4 | 3 | | | | | | 3 | J Souza | 6 | 6 | | | | |
| | Nicolás Pastor | 4 | 6 | 6 | | N Pastor | 6$^5$ | 2 | | | | | | | | | |
| | N Devilder | 2 | 3 | | 3 | J Souza | 7$^7$ | 6 | | | | | | | | | |
| 3 | J Souza | 6 | 6 | | | | | | | | | | | 3 | J Souza | 4 | 2 |
| 7 | P Carreño Busta | 4 | 3 | | | | | | | | | | | | V Estrella | 6 | 6 |
| | V Estrella | 6 | 6 | | | V Estrella | 6 | 6 | | | | | | | | | |
| Q | D Zivkovic | 4 | 4 | | | JS Cabal | 2 | 4 | | | | | | | | | |
| | J S Cabal | 6 | 6 | | | | | | | | V Estrella | 6 | 7$^7$ | | | | |
| | G Rivera Aránguiz | 6 | 6 | | | | | | | 2 | É Prodon | 3 | 6$^5$ | | | | |
| Q | A Velotti | 2 | 1 | | | G Rivera Aránguiz | | | | | | | | | | | |
| | M Viola | 3 | 3 | | 2 | É Prodon | w/o | | | | | | | | | | |
| 2 | É Prodon | 6 | 6 | | | | | | | | | | | | | | |