# 2012 Rai Open – Singles

Thomas Schoorel was the defending champion. Roberto Bautista-Agut won the final 6–7$^{(7–9)}$, 6–4, 6–3 against Rui Machado.

## Seeds

* Ernests Gulbis (first round)
* Guillermo García-López (second round)
* Rui Machado (final)
* Igor Sijsling (second round)
* Grega Žemlja (first round)
* Adrian Mannarino (first round)
* Marsel İlhan (second round)
* Thomas Schoorel (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 | Semifinals | Final | Final | Final | Final | Final |
| | Dušan Lajović | 2 | 1 | | | | | | |
| | Roberto Bautista-Agut | 6 | 6 | | | | | | |
| | Roberto Bautista-Agut | 6 | 6 | | | Roberto Bautista-Agut | 6$^7$ | 6 | 6 |
| | | | | | 3 | Rui Machado | 7$^9$ | 4 | 3 |
| 3 | Rui Machado | 4 | 6 | 7$^{10}$ | 3 | Rui Machado | 7$^9$ | 4 | 3 |
| | Jan Hájek | 6 | 2 | 6$^8$ | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 1 | E Gulbis | 4 | 2 | | | | | | | | | | | |
| | S Greul | 6 | 6 | | | S Greul | 6 | 6 | | | | | | |
| Q | M Authom | 4 | 6 | 4 | | M Teixeira | 4 | 1 | | | | | | |
| | M Teixeira | 6 | 2 | 6 | | | | | S Greul | 3 | 0$^r$ | | | |
| WC | G Naso | 4 | 6 | 6$^6$ | | | | | D Lajović | 6 | 1 | | | |
| | D Lajović | 6 | 1 | 7$^8$ | | D Lajović | 6 | 6 | | | | | | |
| | J Martí | 6 | 6 | | | J Martí | 1 | 1 | | | | | | |
| 5 | G Žemlja | 4 | 4 | | | | | | | | | D Lajović | 2 | 1 |
| 4 | I Sijsling | 6 | 5 | 7 | | | | | | | | R Bautista-Agut | 6 | 6 |
| | S Vagnozzi | 3 | 7 | 5 | 4 | I Sijsling | 6$^6$ | 4 | | | | | | |
| | R Bautista-Agut | 4 | 7 | 6 | | R Bautista-Agut | 7$^8$ | 6 | | | | | | |
| Q | G Granollers | 6 | 5 | 2 | | | | | R Bautista-Agut | w/o | | | | |
| | J Huta Galung | 6 | 6 | | | | | | J Huta Galung | | | | | |
| WC | V Santopadre | 2 | 2 | | | J Huta Galung | 7 | 6 | | | | | | |
| Q | F Krajinović | 6 | 6 | | Q | F Krajinović | 5 | 0 | | | | | | |
| 6 | A Mannarino | 0 | 1 | | | | | | | | | | | |

### 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 |
| 7 | M İlhan | 6 | 6 | | | | | | | | | | | | | | | |
| WC | Nicola Barraco | 3 | 2 | | 7 | M İlhan | 6 | 3 | 6$^0$ | | | | | | | | | |
| | D Lojda | 3 | 5 | | | J Sousa | 4 | 6 | 7$^7$ | | | | | | | | | |
| | J Sousa | 6 | 7 | | | | | | | | J Sousa | 4 | 0 | | | | | |
| | A Golubev | 6 | 1 | 7 | | | | | | 3 | R Machado | 6 | 6 | | | | | |
| WC | Marco Cecchinato | 4 | 6 | 5 | | A Golubev | 6 | 6$^4$ | 2 | | | | | | | | | |
| | E Donskoy | 3 | 7$^7$ | 3 | 3 | R Machado | 3 | 7$^7$ | 6 | | | | | | | | | |
| 3 | R Machado | 6 | 6$^4$ | 6 | | | | | | | | | | 3 | R Machado | 4 | 6 | 7$^{10}$ |
| 8 | T Schoorel | 1 | 6$^2$ | | | | | | | | | | | | J Hájek | 6 | 2 | 6$^8$ |
| | F Serra | 6 | 7$^7$ | | | F Serra | 6 | 7$^7$ | | | | | | | | | | |
| | L Grigelis | 3 | 2 | | | A Kuznetsov | 4 | 6$^4$ | | | | | | | | | | |
| | A Kuznetsov | 6 | 6 | | | | | | | | F Serra | 5 | 4 | | | | | |
| | J Hájek | 3 | | | | | | | | | J Hájek | 7 | 6 | | | | | |
| Q | P Sousa | 1$^r$ | | | | J Hájek | 0 | 6 | 7$^7$ | | | | | | | | | |
| | D Brown | 3 | 1 | | 2 | G García-López | 6 | 4 | 6$^1$ | | | | | | | | | |
| 2 | G García-López | 6 | 6 | | | | | | | | | | | | | | | |