| 2011 Results | |||
| Brisbane International | |||
| Rd | Opponent | W/L | Score |
| 1 | Philipp Petzschner | W | 6-4, 7(13)-6(11) |
| 2 | Kevin Anderson | L | 3-6, 1-6 |
| Medibank International | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Martin Del Potro | L | 7-6(7-5), 6-7(11)(9-9), 6-7(3-7) |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Alejandro Falla | W | 6-3, 7-6(8-6), 6-3 |
| 2 | Bernard Tomic | L | 6-7(4-7), 6-7(3-7), 3-6 |
| SA Tennis Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Frank Dancevic | L | 7-6(7-5), 2-6, 6-7(10)(8-8) |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Florian Mayer | W | 6-3, 6-4 |
| 2 | Marcos Baghdatis | L | 6-7(3-7), 3-6 |
| Barclay's Dubai Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Yen-Hsun Lu | W | 5-0, retired |
| 2 | Novak Djokovic | L | 3-6, 6-2, 4-6 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Julien Benneteau | L | 4-6, 4-6 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Richard Berankis | W | 4-6, 7-6(7-5), 6-3 |
| 2 | Juan Ignacio Chela | W | 7-6(7-3), 3-6, 6-4 |
| 3 | Rafael Nadal | L | 3-6, 3-6 |
| Monte-Carlo Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Janko Tipsarevic | W | 4-6, 6-3, 7-6(7-4) |
| 2 | David Ferrer | L | 2-6, 0-6 |
| Barcelona Open Banco Sabadell | |||
| Rd | Opponent | W/L | Score |
| 1 | Mikhail Kukushkin | W | 6-2, 6-7(7-9), 6-4 |
| 2 | Guillermo Garcia-Lopez | W | 6-7(2-7), 6-3, 6-4 |
| 3 | Kei Nishikori | W | 6-4, 7-6(7-5) |
| QF | Ivan Dodig | L | 4-6, 6-2, 4-6 |
| Serbia Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Monaco | W | 6-4, 7-5 |
| 2 | Fernando Gonzalez | W | 6-4, 7-6(7-4) |
| QF | Albert Montanes | W | 6-4, 6-2 |
| SF | Filippo Volandri | W | 7-6(7-3), 6-2 |
| F | Novak Djokovic | L | 6-7(4-7), 2-6 |
| Mutua Madrilena Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Milos Raonic | W | 4-6, 7-6(7-2), 6-4 |
| 2 | Roger Federer | L | 6(13)-7(15), 7-6(7-1), 6-7(7-9) |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Llodra | W | 7-6(7-2), 6-1 |
| 2 | Philipp Kohlschreiber | W | 6-4, 3-6, 6-3 |
| 3 | Rafael Nadal | L | 4-6, 2-6 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Roger Federer | L | 3-6, 4-6, 6-7(3-7) |
| AEGON Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Dmitry Tursunov | W | 7-6(7-4), 6-3 |
| 2 | Andy Roddick | L | 6-7(2-7), 7-6(7-5), 4-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Berrer | W | 6-4, 7-5, 6-3 |
| 2 | Rainer Schuettler | W | 7-6(7-3), 6-7(3-7), 6-2, 6-2 |
| 3 | Andy Roddick | W | 7-6(7-2), 7-6(7-2), 6-4 |
| 4 | Lukasz Kubot | W | 3-6, 6-7(5-7), 7-6(9-7), 7-5, 7-5 |
| QF | Andy Murray | L | 3-6, 4-6, 4-6 |
| Allianz Suisse Open Gstaad | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Lammer | W | 6-4, 6-7(4-7), 6-3 |
| 2 | Daniel Gimeno-Traver | W | 6-3, 6-4 |
| QF | Nicolas Almagro | L | 4-6, 5-7 |
| Bet-at-home.com Cup Kitzbuhel | |||
| Rd | Opponent | W/L | Score |
| 2 | Robin Haase | L | 6-1, 4-6, 3-6 |
| Rogers Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Radek Stepanek | W | 6-4, 4-6, 6-4 |
| Western & Southern Financial Group Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Carlos Ferrero | W | 4-6, 6-3, 6-4 |
| 2 | Philipp Kohlschreiber | L | 1-6, 4-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Tatsuma Ito | W | 6-2, 6-4, 6-4 |
| 2 | Vasek Pospisil | W | 5-7, 6-4, 7-6(7-3), 7-6(7-5) |
| 3 | Andy Murray | L | 1-6, 4-6, 2-6 |
| China Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Marsel Ilhan | W | 6-2, 7-6(8-6) |
| 2 | Mikhail Youzhny | L | 7-6(7-5), 2-6, 5-7 |
| Shanghai Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Janko Tipsarevic | W | 7-6(7-2), 7-6(7-3) |
| 2 | Alex Bogomolov Jr. | W | 7-6(7-4), 3-6, 6-3 |
| 3 | Tomas Berdych | W | 6-4, 6-4 |
| QF | Florian Mayer | W | 6-2, 6-4 |
| SF | David Ferrer | L | 7-6(7-5), 3-6, 3-6 |
| Valencia Open 500 | |||
| Rd | Opponent | W/L | Score |
| 1 | Alex Bogomolov Jr. | L | 6-4, 4-6, 6-7(2-7) |
| BNP Paribas Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Llodra | W | 7-6(9-7), 6-3 |
| 2 | Gael Monfils | W | 6-3, 6-4 |
| 3 | John Isner | L | 4-6, 2-6 |