| 2011 Results | |||
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Marsel Ilhan | W | 6-2, 6-3, 7-6(7-5) |
| 2 | Blaz Kavcic | W | 6-3, 6-1, 5-7, 4-6, 6-1 |
| 3 | Milos Raonic | L | 4-6, 5-7, 6-4, 4-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Marcel Granollers | W | 6-2, 7-6(8-6) |
| 2 | Thiemo De Bakker | W | 6-4, 6-4 |
| QF | Robin Soderling | L | 4-6, 6-7(5-7) |
| Open 13 | |||
| Rd | Opponent | W/L | Score |
| 2 | Gilles Simon | W | 3-6, 6-3, 6-3 |
| QF | Jo-Wilfried Tsonga | W | 6-4, 2-6, 6-4 |
| SF | Marin Cilic | L | 2-6, 6-1, 5-7 |
| Barclay's Dubai Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Gilles Simon | L | 3-6, 5-7 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Yen-Hsun Lu | W | 6-1, 6-0 |
| 3 | Olivier Rochus | L | 6-1, 3-6, 3-6 |
| Monte-Carlo Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Florian Mayer | L | 3-6, 6-2, 3-6 |
| BMW Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Matthias Bachinger | W | 7-5, 6-2 |
| 2 | Philipp Petzschner | L | 6-7(5-7), 6-3, 2-6 |
| Mutua Madrilena Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Martin Del Potro | L | 1-6, 6-3, 3-6 |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 1 | Philipp Kohlschreiber | L | 4-6, 2-6 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Go Soeda | W | 7-5, 6-2, 6-4 |
| 2 | Mikhail Kukushkin | W | 6-3, 7-5, 6-4 |
| 3 | Albert Montanes | L | 1-6, 6-7, 1-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Monaco | W | 4-6, 6-2, 6-2, 4-6, 6-4 |
| 2 | Somdev Devvarman | W | 6-2, 6-4, 6-4 |
| 3 | Nicolas Almagro | W | 4-6, 6-3, 7-6(7-3), 6-3 |
| 4 | Roger Federer | L | 7-6(7-5), 3-6, 3-6, 3-6 |
| Mercedes Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Philipp Petzschner | W | 6-3, 6-3 |
| 2 | Juan Carlos Ferrero | L | 7-6(8-6), 2-6, 2-6 |
| International German Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Carlos Berlocq | W | 7-5, 7-6(9-7) |
| 3 | Julian Reister | W | 6-3, 6-3 |
| QF | Marin Cilic | W | 4-6, 6-3, 7-6(8-6) |
| SF | Gilles Simon | L | 6-3, 3-6, 1-6 |
| Allianz Suisse Open Gstaad | |||
| Rd | Opponent | W/L | Score |
| 2 | Denis Istomin | W | 6-3, 6-1 |
| QF | Andreas Haider-Maurer | W | 6-4, 5-7, 6-4 |
| SF | Marcel Granollers | L | 3-6, 6-3, 2-6 |
| Rogers Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Llodra | L | 6-3, 3-6, 6-7(4-7) |
| Western & Southern Financial Group Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Llodra | L | 5-7, 6-3, 6-7(4-7) |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ernests Gulbis | L | 2-6, 4-6, 4-6 |
| China Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Nicolas Almagro | W | 6-3, 6-2 |
| 2 | Feliciano Lopez | W | 6-7(5-7), 6-2, 7-5 |
| QF | Ivan Ljubicic | L | 6-7(4-7), 7-6(7-4), 2-6 |
| Shanghai Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Carlos Ferrero | L | 6-7(4-7), 4-6 |
| St. Petersburg Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Sergiy Stakhovsky | W | 6-3, 7-6(9-7) |
| 2 | Julien Benneteau | W | 6-4, 3-6, 6-2 |
| QF | Adrian Mannarino | W | 6-2, 6-3 |
| SF | Marin Cilic | L | 3-6, 4-6 |
| Swiss Indoors Basel | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Lammer | L | 4-6, 3-6 |
| BNP Paribas Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Philipp Kohlschreiber | L | 4-6, 2-6 |