# 2012 Città di Caltanissetta – Singles

Andreas Haider-Maurer was the defending champion but decided not to participate. Tommy Robredo won the title by defeating Gastão Elias 6–3, 6–2 in the final.

## Seeds

* Alejandro Falla (first round)
* Paolo Lorenzi (first round)
* Frederico Gil (second round)
* Roberto Bautista Agut (second round)
* Antonio Veić (second round)
* Rogério Dutra da Silva (second round)
* Daniel Gimeno Traver (first round)
* Grega Žemlja (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

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| | Íñigo Cervantes Huegun | 4 | 2 | | | | | |
| WC | Tommy Robredo | 6 | 6 | | | | | |
| WC | Tommy Robredo | 6 | 6 | | WC | Tommy Robredo | 6 | 6 |
| | | | | | | Gastão Elias | 3 | 2 |
| Q | Alejandro González | 7 | 4 | 3 | | Gastão Elias | 3 | 2 |
| | Gastão Elias | 5 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1/WC | A Falla | 3 | 3 | | | | | | | | | | | | | | | |
| | T Schoorel | 6 | 6 | | | T Schoorel | 6 | 6 | | | | | | | | | | |
| Q | B Pašanski | 5 | 4 | | | S Vagnozzi | 4 | 2 | | | | | | | | | | |
| | S Vagnozzi | 7 | 6 | | | | | | | | T Schoorel | 3 | 1 | | | | | |
| | Y Mertens | 6 | 1 | 2 | | | | | | | I Cervantes Huegun | 6 | 6 | | | | | |
| | I Cervantes Huegun | 4 | 6 | 6 | | I Cervantes Huegun | 6 | 6 | | | | | | | | | | |
| | M González | 6 | 6 | | | M González | 4 | 2 | | | | | | | | | | |
| 7 | D Gimeno Traver | 3 | 4 | | | | | | | | | | | | | I Cervantes Huegun | 4 | 2 |
| 4 | R Bautista Agut | 6 | 6 | | | | | | | | | | | | WC | T Robredo | 6 | 6 |
| LL | Omar Giacalone | 2 | 0 | | 4 | R Bautista Agut | 6 | 6$^3$ | 3 | | | | | | | | | |
| WC | T Robredo | 6 | 7 | | WC | T Robredo | 4 | 7$^7$ | 6 | | | | | | | | | |
| | D Lajović | 1 | 5 | | | | | | | WC | T Robredo | 6 | 2 | 6 | | | | |
| | M Viola | 6 | 6 | | | | | | | | M Viola | 4 | 6 | 4 | | | | |
| WC | Marco Cecchinato | 3 | 2 | | | M Viola | 6$^4$ | 6 | 6 | | | | | | | | | |
| | M Alund | 2 | 0 | | 6 | R Dutra da Silva | 7$^7$ | 2 | 2 | | | | | | | | | |
| 6 | R Dutra da Silva | 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | G Žemlja | 7 | 7 | | | | | | | | | | | | | | | |
| | G Pella | 5 | 6$^6$ | | 8 | G Žemlja | 0 | 3 | | | | | | | | | | |
| Q | A González | 4 | 6 | 6 | Q | A González | 6 | 6 | | | | | | | | | | |
| | I Navarro | 6 | 0 | 2 | | | | | | Q | A González | 7$^7$ | 7$^7$ | | | | | |
| | T Alves | 3 | 2 | | | | | | | Q | D Kosakowski | 6$^3$ | 6$^1$ | | | | | |
| Q | D Kosakowski | 6 | 6 | | Q | D Kosakowski | 6 | 6 | | | | | | | | | | |
| | M Authom | 6 | 3 | 3 | 3 | F Gil | 3 | 4 | | | | | | | | | | |
| 3 | F Gil | 3 | 6 | 6 | | | | | | | | | | Q | A González | 7 | 4 | 3 |
| 5 | A Veić | 6 | 6 | | | | | | | | | | | | G Elias | 5 | 6 | 6 |
| WC | G Naso | 3 | 4 | | 5 | A Veić | 7 | 6$^4$ | 5 | | | | | | | | | |
| | J Silva | 1 | 5 | | Q | D Meffert | 5 | 7$^7$ | 7 | | | | | | | | | |
| Q | D Meffert | 6 | 7 | | | | | | | Q | D Meffert | 4 | 6$^9$ | | | | | |
| | J Martí | 6 | 0 | 2 | | | | | | | G Elias | 6 | 7$^{11}$ | | | | | |
| | D Junqueira | 1 | 6 | 6 | | D Junqueira | 6$^3$ | 6 | 1 | | | | | | | | | |
| | G Elias | 7$^8$ | 6 | | | G Elias | 7$^7$ | 3 | 6 | | | | | | | | | |
| 2 | P Lorenzi | 6$^6$ | 3 | | | | | | | | | | | | | | | |