| 2011 Results | |||
| Brisbane International | |||
| Rd | Opponent | W/L | Score |
| 1 | Bernard Tomic | W | 6-2, 6-2 |
| 2 | Ricardas Berankis | W | 6-4, 4-6, 6-4 |
| QF | Radek Stepanek | L | 3-6, 3-6 |
| Medibank International | |||
| Rd | Opponent | W/L | Score |
| 1 | James Ward | W | 7-5, 6-0 |
| 2 | Juan Martin Del Potro | W | 6-2, 7-5 |
| QF | Potito Starace | W | 6-4, 6-1 |
| SF | Viktor Troicki | L | 4-6, 6-7(4-7) |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Nikolay Davydenko | W | 6-3, 4-6, 7-6(7-4), 6-4 |
| 2 | Kei Nishikori | L | 4-6, 3-6, 6-0, 3-6 |
| PBZ Zagreb Indoors | |||
| Rd | Opponent | W/L | Score |
| 1 | Franco Skugor | W | 3-6, 6-3, 7-6(8-6) |
| 2 | Radek Stepanek | W | 7-6(7-3), 6-3 |
| QF | Marin Cilic | W | 6-3, 6-4 |
| SF | Michael Berrer | L | 1-6, 4-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Feliciano Lopez | L | 3-6, 4-6 |
| Barclay's Dubai Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Jarkko Nieminen | W | 6-4, 6-2 |
| 2 | Andrey Golubev | W | 6-3, 6-4 |
| QF | Novak Djokovic | L | 5-7, 1-6 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Andrey Golubev | L | 2-6, 1-6 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ivo Karlovic | W | 6-4, 7(10)-6 |
| 2 | Albert Montanes | W | 6-4, 3-1, retired |
| 3 | Nicolas Almagro | W | 6-1, 3-6, 6-1 |
| 4 | Tomas Berdych | L | 3-6, 6-2, 6-7(4-7) |
| Monte-Carlo Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Mikhail Youzhny | W | 6-3, 2-6, 6-3 |
| 2 | Frederico Gil | L | 5-7, 1-6 |
| BMW Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Steve Darcis | W | 6-1, 6-2 |
| 2 | Teimuraz Gabashvili | W | 6-4, 7-6(8-6) |
| QF | Grigor Dimitrov | W | 7-6(7-4), 3-6, 6-4 |
| SF | Philipp Petzschner | W | 6-3, 6-4 |
| F | Nikolay Davydenko | L | 3-6, 6-3, 1-6 |
| Mutua Madrilena Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Viktor Troicki | W | 4-6, 7-5, 6-4 |
| 2 | Thomaz Bellucci | L | 7-6(7-5), 3-6, 0-3, retired |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 1 | Andrey Golubev | W | 6-4, 6-3 |
| 2 | Jurgen Melzer | W | 6-4, retired |
| 3 | Juan Ignacio Chela | W | 7-5, 6-4 |
| QF | Andy Murray | L | 6-1, 1-6, 1-6 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Igor Kunitsyn | W | 6-3, 4-6, 6-4, 6-3 |
| 2 | Alejandro Falla | L | 6-4, 6-7(4-7), 1-6, 2-6 |
| Gerry Weber Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Dustin Brown | W | 7-6(8-6), 2-6, 6-3 |
| 2 | Yen-Hsun Lu | W | 7-6(7-4), 3-6, 6-4 |
| QF | Gael Monfils | L | 4-6, 4-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Daniel Evans | W | 7-6(7-5), 7-6(7-1), 3-6, 6-4 |
| 2 | Xavier Malisse | L | 6-1, 3-6, 2-6, 2-6 |
| Mercedes Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Federico Del Bonis | L | 2-6, 3-6 |
| International German Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Marsel Ilhan | W | 6-4, 7-6(7-5) |
| 3 | Juan Monaco | W | 7-5, 7-5 |
| QF | Nicolas Almagro | L | 6-7(5-7), 6-7(3-7) |
| Rogers Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Richard Gasquet | L | 3-6, 2-6 |
| Western & Southern Financial Group Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Ivo Karlovic | L | 1-6, 3-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Adrian Mannarino | W | 6-2, 6-0, 6-1 |
| 2 | Jean-Rene Lisnard | W | 6-2, 7-5, 6-2 |
| 3 | David Ferrer | L | 1-6, 2-6, 6-7(2-7) |
| BCR Open Romania | |||
| Rd | Opponent | W/L | Score |
| 2 | Carlos Berlocq | W | 6-2, 0-6, 6-4 |
| QF | Albert Ramos | W | 6-1, 6-2 |
| SF | Filippo Volandri | W | 7-6(7-3), 6-2 |
| F | Pablo Andujar | W | 6-3, 6-1 |
| China Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Albert Ramos | W | 6-2, 6-4 |
| 2 | Ivan Ljubicic | L | 0-6, 6-2, 3-6 |
| Shanghai Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Fabio Fognini | W | 6-0, 6-2 |
| 2 | David Nalbandian | W | 6-3, 6-4 |
| 3 | Rafael Nadal | W | 7-6(7-5), 6-3 |
| QF | Feliciano Lopez | L | 2-6, 4-6 |
| Swiss Indoors Basel | |||
| Rd | Opponent | W/L | Score |
| 1 | Janko Tipsarevic | W | 5-1, retired |
| 2 | Ivan Ljubicic | W | 6-3, 6-1 |
| QF | Stanislas Wawrinka | L | 2-6, 2-6 |
| BNP Paribas Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Radek Stepanek | W | 7-5, 6-3 |
| 2 | Mardy Fish | L | 1-6, 2-6 |