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| Power Horse Cup | ||
| Surface: Clay | Date: May 19 - May 25 | Seed: 2 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Ivan Dodig | Win | 3-6, 6-4, 7-5 |
| Quarterfinals | Jarkko Nieminen | Loss | Retired |
| Internazionali BNL d'Italia | ||
| Surface: Red Clay | Date: May 12 - May 19 | Seed: 13 |
| Round | Opponent | W / L | Result |
| First Round | Mikhail Youzhny | Loss | 4-6, 3-6 |
| Mutua Madrid Open | ||
| Surface: Clay | Date: May 4 - May 12 | Seed: 13 |
| Round | Opponent | W / L | Result |
| First Round | Andreas Seppi | Win | 6-1, 6-2 |
| Second Round | Tommy Robredo | Win | 6-3, 7-5 |
| Third Round | David Ferrer | Loss | 5-7, 6-4, 4-6 |
| BMW Open | ||
| Surface: Red Clay | Date: Apr. 29 - May 5 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Ernests Gulbis | Win | 6-4, 6-7 (3-7), 6-1 |
| Quarterfinals | Florian Mayer | Win | 6-4, 6-1 |
| Semifinals | Ivan Dodig | Win | 6-4, 6-3 |
| Final | Philipp Kohlschreiber | Win | 6-3, 7-6 (7-3) |
| US Men's Clay Court Championship | ||
| Surface: Red Clay | Date: Apr. 8 - Apr. 14 | Seed: 2 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Ricardas Berankis | Loss | 3-6, 3-6 |
| Miami Masters | ||
| Surface: Hard | Date: Mar. 19 - Mar. 31 | Seed: 15 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Igor Sijsling | Win | 6-0, 5-7, 6-3 |
| Third Round | Alexandr Dolgopolov | Win | 6-3, 6-2 |
| Fourth Round | Novak Djokovic | Win | 6-2, 6-4 |
| Quarterfinals | Gilles Simon | Win | 6-3, 6-1 |
| Semifinals | David Ferrer | Loss | 6-4, 2-6, 3-6 |
| BNP Paribas Open | ||
| Surface: Hard | Date: Mar. 6 - Mar. 17 | Seed: 19 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Pablo Andujar | Win | 6-3, 7-6 (7-0) |
| Third Round | Nicolas Almagro | Win | 6-3, 6-7 (2-7), 7-6 (7-2) |
| Fourth Round | Juan Martin del Potro | Loss | 1-6, 2-6 |
| Delray Beach International Tennis Championships | ||
| Surface: Hard | Date: Feb. 25 - Mar. 3 | Seed: 2 |
| Round | Opponent | W / L | Result |
| First Round | Igor Sijsling | Win | 5-7, 6-4, 0-0 Retired |
| Second Round | Denis Istomin | Win | 6-4, 6-1 |
| Quarterfinals | Ivan Dodig | Win | 7-6 (8-6), 2-6, 6-1 |
| Semifinals | Ernests Gulbis | Loss | 3-6, 6-4, 6-7 (2-7) |
| U.S. National Indoor Tennis Championships | ||
| Surface: Hard | Date: Feb. 17 - Feb. 24 | Seed: 6 |
| Round | Opponent | W / L | Result |
| First Round | Evgeny Donskoy | Win | 7-6 (8-6), 6-4 |
| Second Round | Feliciano Lopez | Loss | 0-0 Retired |
| SAP Open | ||
| Surface: Hard | Date: Feb. 11 - Feb. 17 | Seed: 4 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Jesse Levine | Win | 6-3, 6-1 |
| Quarterfinals | Steve Johnson | Win | 6-4, 6-2 |
| Semifinals | John Isner | Win | 6-3, 6-4 |
| Final | Milos Raonic | Loss | 4-6, 3-6 |
| Australian Open | ||
| Surface: Hard | Date: Jan. 13 - Jan. 27 | Seed: 19 |
| Round | Opponent | W / L | Result |
| First Round | Jarkko Nieminen | Loss | 6-7 (3-7), 6-4, 3-6, 6-4, 6-8 |
| Heineken Open | ||
| Surface: Hard | Date: Jan. 6 - Jan. 12 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Igor Sijsling | Win | 6-3, 6-4 |
| Quarterfinals | Gael Monfils | Loss | 6-3, 5-7, 3-6 |
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