| 2011 Results | |||
| Qatar Exxon Mobil Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Fabio Fognini | W | 6-1, 6-4 |
| 2 | Jarkko Nieminen | W | 6-4, 7-5 |
| QF | Ivo Karlovic | W | 6-3, 7-5 |
| SF | Rafael Nadal | W | 6-3, 6-2 |
| F | Roger Federer | L | 3-6, 4-6 |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Florian Mayer | L | 3-6, 6-4, 6-7(4-7), 4-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Michael Llodra | L | 3-6, 6-7(4-7) |
| Open 13 | |||
| Rd | Opponent | W/L | Score |
| 1 | Gilles Simon | L | 6-7(10)(8-8), 4-6 |
| Barclay's Dubai Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Guillermo Garcia-Lopez | W | 6-2, 6-0 |
| 2 | Tomas Berdych | L | 3-6, 6-7(5-7) |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Fabio Fognini | W | 5-7, 6-2, 6-4 |
| 2 | Stanislas Wawrinka | L | 6-3, 6-7(5-7), 4-6 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Kevin Anderson | L | 4-6, 3-6 |
| Monte-Carlo Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Robin Haase | L | 5-7, 6-4, 4-6 |
| Barcelona Open Banco Sabadell | |||
| Rd | Opponent | W/L | Score |
| 1 | Alexandr Dolgopolov | W | 6-4, 7-6(8-6) |
| 2 | Edouard Roger-Vasselin | W | 6-2, 7(13)-6(11) |
| 3 | Nicolas Almagro | L | 6-7(2-7), 3-6 |
| BMW Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Andrey Kuznetsov | W | 6-1, 7-6(7-4) |
| 2 | Julian Reister | W | 3-6, 7-6(7-5), 6-1 |
| QF | Marin Cilic | W | 7-5, 6-3 |
| SF | Radek Stepanek | W | 6-3, 4-0, retired |
| F | Florian Mayer | W | 6-3, 3-6, 6-1 |
| Mutua Madrilena Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Marcel Granollers | L | 5-7, 2-6 |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 1 | Viktor Troicki | L | 4-6, 5-7 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Denis Gremelmayr | W | 7-6(7-2), 6-1, 6-3 |
| 2 | Antonio Veic | L | 6-3, 2-6, 5-7, 6-3, 1-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Bernard Tomic | L | 5-7, 3-6, 5-7 |
| Mercedes Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Cedrik-Marcel Stebe | L | 6-3, 1-6, 4-6 |
| International German Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Cedrik-Marcel Stebe | L | 3-6, 6-7(5-7) |
| Rogers Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Flavio Cipolla | W | 6-3, 6-3 |
| 2 | Novak Djokovic | L | 5-7, 1-6 |
| Western & Southern Financial Group Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Sergiy Stakhovsky | W | 6-2, 7-6(8-6) |
| 2 | Mardy Fish | L | 0-6, 2-6 |
| Winston-Salem Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Michael Russell | W | 6-2, 6-2 |
| 3 | Sergiy Stakhovsky | L | 4-6, 4-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ivan Dodig | W | 6-7(6-8), 6-3, 6-0, 2-6, 6-2 |
| 2 | Potito Starace | W | 6-2, 6-4, 7-5 |
| 3 | Novak Djokovic | L | 3-6, 4-6, 2-6 |
| Malaysian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ryan Harrison | W | 6-3, 6-2 |
| 2 | Lukasz Kubot | W | 6-3, 7-6(7-2) |
| QF | Janko Tipsarevic | L | 1-3, retired |
| Kremlin Cup | |||
| Rd | Opponent | W/L | Score |
| 2 | Teimuraz Gabashvili | W | 7-5, 6-2 |
| QF | Michael Berrer | W | 6-3, 6-2 |
| SF | Janko Tipsarevic | L | 2-6, 5-7 |
| Bank Austria Tennis Trophy | |||
| Rd | Opponent | W/L | Score |
| 1 | Steve Darcis | L | 6-3, 0-6, 6-7(2-7) |
| Valencia Open 500 | |||
| Rd | Opponent | W/L | Score |
| 1 | Gilles Simon | W | 6-4, 4-6, 6-3 |
| QF | David Ferrer | L | 3-6, 4-6 |
| BNP Paribas Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Andreas Seppi | L | 6-7(2-7), 5-7 |