# 2012 Open Seguros Bolívar – Singles

Feliciano López was the defending champion but lost in the first round. Alejandro Falla won the final against Santiago Giraldo 7–5, 6–3.

## Seeds

* Feliciano López (first round)
* Santiago Giraldo (final)
* Alejandro Falla (champion)
* Éric Prodon (first round)
* Carlos Salamanca (second round)
* Guido Pella (second round)
* Alejandro González (second round)
* Víctor Estrella (semifinals)

## 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 |
| 8 | Víctor Estrella | 3 | 4 | | | | |
| 3 | Alejandro Falla | 6 | 6 | | | | |
| 3 | Alejandro Falla | 6 | 6 | 3 | Alejandro Falla | 7 | 6 |
| | | | | 2/WC | Santiago Giraldo | 5 | 3 |
| | Júlio César Campozano | 6$^4$ | 6$^4$ | 2/WC | Santiago Giraldo | 5 | 3 |
| 2/WC | Santiago Giraldo | 7$^7$ | 7$^7$ | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1/WC | F López | 6$^4$ | 4 | | | | | | | | | | | | | | | |
| | G Andreozzi | 7$^7$ | 6 | | | G Andreozzi | 6 | 3 | 2 | | | | | | | | | |
| Alt | M Demoliner | 7$^8$ | 6 | | Alt | M Demoliner | 2 | 6 | 6 | | | | | | | | | |
| | E Struvay | 6$^6$ | 4 | | | | | | | Alt | M Demoliner | 4 | 7$^8$ | 1 | | | | |
| | R Hocevar | 6 | 3 | 4 | | | | | | 8 | V Estrella | 6 | 6$^6$ | 6 | | | | |
| | Claudio Grassi | 3 | 6 | 6 | | Claudio Grassi | 4 | 1 | | | | | | | | | | |
| | Diego Schwartzman | 2 | 6$^3$ | | 8 | V Estrella | 6 | 6 | | | | | | | | | | |
| 8 | V Estrella | 6 | 7$^7$ | | | | | | | | | | | | 8 | V Estrella | 3 | 4 |
| 3 | A Falla | 6 | 6 | | | | | | | | | | | | 3 | A Falla | 6 | 6 |
| Q | Erik Crepaldi | 2 | 2 | | 3 | A Falla | 6 | 4 | 7 | | | | | | | | | |
| | R Ghedin | 7 | 6 | | | R Ghedin | 1 | 6 | 5 | | | | | | | | | |
| WC | M Quintero | 5 | 3 | | | | | | | 3 | A Falla | 6 | 6 | | | | | |
| | G Rivera Aránguiz | 2 | 1 | | | | | | | | F Argüello | 3 | 4 | | | | | |
| | F Argüello | 6 | 6 | | | F Argüello | 6 | 7$^7$ | | | | | | | | | | |
| WC | Gonzalo Lama | 2 | 2 | | 6 | G Pella | 2 | 6$^4$ | | | | | | | | | | |
| 6 | G Pella | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | C Salamanca | 6 | 6 | | | | | | | | | | | | | |
| Q | C Díaz Figueroa | 1 | 4 | | 5 | C Salamanca | 6$^4$ | 3 | | | | | | | | |
| | JC Campozano | 6 | 6 | | | JC Campozano | 7$^7$ | 6 | | | | | | | | |
| | C Saavedra-Corvalán | 1 | 1 | | | | | | | JC Campozano | 6 | 6 | | | | |
| Alt | A Collarini | 6 | 3 | 3 | | | | | | J Aguilar | 2 | 4 | | | | |
| | J Aguilar | 3 | 6 | 6 | | J Aguilar | 6 | 6 | | | | | | | | |
| | F Romboli | 7$^7$ | 5 | 7$^7$ | | F Romboli | 4 | 3 | | | | | | | | |
| 4 | É Prodon | 6$^5$ | 7 | 6$^4$ | | | | | | | | | | JC Campozano | 6$^4$ | 6$^4$ |
| 7 | A González | 5 | 7$^7$ | 6 | | | | | | | | | 2/WC | S Giraldo | 7$^7$ | 7$^7$ |
| | A Velotti | 7 | 6$^2$ | 4 | 7 | A González | 5 | 4 | | | | | | | | |
| Q | R Quiroz | 1 | 2 | | | L Vanni | 7 | 6 | | | | | | | | |
| | L Vanni | 6 | 6 | | | | | | | L Vanni | 3 | 1 | | | | |
| | L Kirche | 6 | 7$^7$ | | | | | | 2/WC | S Giraldo | 6 | 6 | | | | |
| Q | Nicolás Barrientos | 4 | 6$^2$ | | | L Kirche | 6$^5$ | 6$^6$ | | | | | | | | |
| | T Fabbiano | 2 | 4 | | 2/WC | S Giraldo | 7$^7$ | 7$^8$ | | | | | | | | |
| 2/WC | S Giraldo | 6 | 6 | | | | | | | | | | | | | |