# 2012 Torneo Omnia Tenis Ciudad Madrid – Singles

Jérémy Chardy was the defending champion but chose not to compete. Daniel Gimeno-Traver won the title after defeating Jan-Lennard Struff 6–4, 6–2 in the final.

## Seeds

* Filippo Volandri (quarterfinals)
* Rubén Ramírez Hidalgo (semifinals)
* Albert Montañés (second round)
* Daniel Gimeno-Traver (champion)
* João Sousa (first round)
* Iñigo Cervantes (first round, retired because of back pain)
* Antonio Veić (first round)
* Federico Delbonis (quarterfinals)

## 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 |
| | Sergio Gutiérrez Ferrol | 5 | 1 | | | | |
| 4 | Daniel Gimeno-Traver | 7 | 6 | | | | |
| 4 | Daniel Gimeno-Traver | 7 | 6 | 4 | Daniel Gimeno-Traver | 6 | 6 |
| | | | | Alt | Jan-Lennard Struff | 4 | 2 |
| Alt | Jan-Lennard Struff | 6 | 6 | Alt | Jan-Lennard Struff | 4 | 2 |
| 2 | Rubén Ramírez Hidalgo | 3 | 0 | | | | |

### Top 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 |
| 1 | F Volandri | 6 | 6 | | | | | | | | | | | | | |
| Q | A Lobkov | 3 | 0 | | 1 | F Volandri | 6 | 6 | | | | | | | | |
| | A Giannessi | 6 | 7$^7$ | | | A Giannessi | 2 | 2 | | | | | | | | |
| | P Červenák | 4 | 6$^5$ | | | | | | 1 | F Volandri | 4 | 1 | | | | |
| | F Argüello | 2 | 7 | 3 | | | | | | S Gutiérrez Ferrol | 6 | 6 | | | | |
| | J Dasnières de Veigy | 6 | 5 | 6 | | J Dasnières de Veigy | 6$^3$ | 2 | | | | | | | | |
| | S Gutiérrez Ferrol | 6 | 6 | | | S Gutiérrez Ferrol | 7$^7$ | 6 | | | | | | | | |
| 5 | J Sousa | 2 | 4 | | | | | | | | | | | S Gutiérrez Ferrol | 5 | 1 |
| 4 | D Gimeno-Traver | 6 | 6 | | | | | | | | | | 4 | D Gimeno-Traver | 7 | 6 |
| Q | J Pospíšil | 3 | 2 | | 4 | D Gimeno-Traver | 6 | 7$^7$ | | | | | | | | |
| | D Muñoz-de la Nava | 4 | 6 | 6 | | D Muñoz-de la Nava | 2 | 6$^3$ | | | | | | | | |
| | A Brugués-Davi | 6 | 4 | 4 | | | | | 4 | D Gimeno-Traver | 6 | 6 | | | | |
| WC | Jaime Pulgar-García | 1 | 4 | | | | | | 8 | F Delbonis | 4 | 1 | | | | |
| | I Navarro | 6 | 6 | | | I Navarro | 3 | 6$^3$ | | | | | | | | |
| | J Martí | 5 | 6 | 1 | 8 | F Delbonis | 6 | 7$^7$ | | | | | | | | |
| 8 | F Delbonis | 7 | 3 | 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 |
| 7 | A Veić | 6$^6$ | 6 | 0 | | | | | | | | | | | | | | |
| | P Sousa | 7$^8$ | 3 | 6 | | P Sousa | 6 | 4 | 1 | | | | | | | | | |
| Q | A Ward | 6 | 6 | | Q | A Ward | 2 | 6 | 6 | | | | | | | | | |
| WC | Roberto Ortega-Olmedo | 3 | 2 | | | | | | | Q | A Ward | 5 | 4 | | | | | |
| Alt | J-L Struff | 7$^9$ | 6 | | | | | | | Alt | J-L Struff | 7 | 6 | | | | | |
| | B Westerhof | 6$^7$ | 0 | | Alt | J-L Struff | 6 | 6 | | | | | | | | | | |
| Q | Nick Van der Meer | 4 | 1 | | 3 | A Montañés | 3 | 2 | | | | | | | | | | |
| 3 | A Montañés | 6 | 6 | | | | | | | | | | | | Alt | J-L Struff | 6 | 6 |
| 6 | I Cervantes | 5 | 6 | 1$^r$ | | | | | | | | | | | 2 | R Ramírez Hidalgo | 3 | 0 |
| | A Menéndez | 7 | 3 | 4 | | A Menéndez | 4 | | | | | | | | | | | |
| | F Krajinović | 6$^6$ | 7 | 6 | | F Krajinović | 0$^r$ | | | | | | | | | | | |
| WC | Enrique Lopez-Perez | 7$^8$ | 5 | 3 | | | | | | | A Menéndez | 5 | 6 | 6$^5$ | | | | |
| | P Torebko | 7$^9$ | 7$^7$ | | | | | | | 2 | R Ramírez Hidalgo | 7 | 2 | 7$^7$ | | | | |
| WC | Iván Arenas-Gualda | 6$^7$ | 6$^1$ | | | P Torebko | 1 | 2 | | | | | | | | | | |
| | P Starace | 3 | 4 | | 2 | R Ramírez Hidalgo | 6 | 6 | | | | | | | | | | |
| 2 | R Ramírez Hidalgo | 6 | 6 | | | | | | | | | | | | | | | |