| 2011 Results | |||
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Viktor Troicki | L | 2-6, 6-3, 2-6, 0-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Andrey Golubev | W | 6-4, 7-5 |
| 2 | Tomas Berdych | L | 4-6, 6-4, 5-7 |
| Open 13 | |||
| Rd | Opponent | W/L | Score |
| 1 | Grigor Dimitrov | W | 6-7(6-8), 7-5, 7-6(7-4) |
| 2 | Ivan Ljubicic | W | 7-6(7-4), 6-3 |
| QF | Jurgen Melzer | W | 6-4, 2-6, 6-1 |
| SF | Robin Soderling | L | 5-7, 1-6 |
| Barclay's Dubai Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Marcel Granollers | L | 1-6, 3-6 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Xavier Malisse | L | 5-7, 6-3, 3-6, 6-3, 1-6 |
| AEGON Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Feliciano Lopez | L | 6-7(4-7), 3-6 |
| UNICEF Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Robert Kendrick | W | 6-2, 7-6(7-3) |
| 2 | Nicolas Mahut | W | 7-6(7-2), 3-6, 6-3 |
| QF | Santiago Giraldo | W | 6-3, 4-6, 6-4 |
| SF | Xavier Malisse | W | 6-3, 7-6(7-1) |
| F | Ivan Dodig | W | 6-3, 6-2 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Ernests Gulbis | W | 6-3, 3-6, 7(14)-6(12), 7-6(7-1) |
| 2 | Jurgen Melzer | L | 3-6, 6-2, 6-7(5-7), 6-7(1-7) |
| Legg Mason Tennis Classic | |||
| Rd | Opponent | W/L | Score |
| 2 | Flavio Cipolla | W | 6-1, 6-4 |
| Winston-Salem Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Steve Darcis | L | 6-3, 1-6, 3-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Steve Darcis | L | 7-6(7-4), 6-4, 5-7, 1-6, 6-7 |
| Malaysian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Paul Capdeville | W | 6-2, 2-6, 6-1 |
| 2 | David Goffin | W | 6-3, 6-3 |
| QF | Viktor Troicki | L | 4-6, 4-6 |
| Rakuten Japan Open Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Janko Tipsarevic | W | 7-6(8-6), 6-7(3-7), 7-5 |
| 2 | Santiago Giraldo | L | 4-6, 6-7(4-7) |
| Shanghai Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Thomaz Bellucci | W | 6-7(5-7), 6-4, 7-5 |
| 2 | Andy Murray | L | , retired |
| Kremlin Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Albert Ramos | W | 7-6(7-5), 6-4 |
| 2 | Julien Benneteau | W | 6-3, 7-6(7-1) |
| QF | Janko Tipsarevic | L | 4-6, 2-6 |
| St. Petersburg Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Teimuraz Gabashvili | W | 7-5, 6-3 |
| 2 | Potito Starace | L | 2-6, 4-6 |
| Valencia Open 500 | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Martin Del Potro | L | 4-6, 1-6 |
| BNP Paribas Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Adrian Mannarino | L | 2-6, 2-6 |