| 2012 Results | |||
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Feliciano Lopez | L | 6-7(5-7), 3-6, 6-7(2-7) |
| Movistar Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Jeremy Chardy | L | 5-7, 2-6 |
| Brasil Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Carlos Ferrero | W | 7-6(8-6), 6-2 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Rafael Nadal | L | 1-6, 3-6 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Marcos Baghdatis | L | 1-6, 4-6 |
| French Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Olivier Rochus | W | 6-3, 6-4, 2-6, 6-4 |
| 2 | Philipp Kohlschreiber | W | 7-6(7-5), 7-6(7-4), 7-5 |
| 3 | Nicolas Almagro | L | 4-6, 1-6, 2-6 |
| UNICEF Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Mikhail Ledovskikh | W | 6-4, 6-2 |
| 2 | David Ferrer | L | 3-6, 1-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Monaco | L | 4-6, 6-7(5-7), 6-7(5-7) |
| Winston-Salem Open at Wake Forest University | |||
| Rd | Opponent | W/L | Score |
| 1 | Donald Young | L | 6-4, 3-6, 2-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Lukasz Kubot | W | 6-4, 6-4, 7-5 |
| 2 | Tommy Robredo | W | 6-1, 6-4, 4-6, 7-5 |
| 3 | Juan Martin Del Potro | L | 3-6, 5-7, 6-7(11) |
