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| Power Horse Cup | ||
| Surface: Clay | Date: May 19 - May 25 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Bye |
| Internazionali BNL d'Italia | ||
| Surface: Red Clay | Date: May 12 - May 19 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Benoit Paire | Loss | 6-7 (4-7), 6-1, 4-6 |
| Mutua Madrid Open | ||
| Surface: Clay | Date: May 4 - May 12 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Janko Tipsarevic | Win | 7-6 (7-5), 6-3 |
| Second Round | Kevin Anderson | Loss | 6-7 (5-7), 6-3, 4-6 |
| Open Banco Sabadell | ||
| Surface: Clay | Date: Apr. 22 - Apr. 28 | Seed: 7 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Bernard Tomic | Win | 6-0, 6-2 |
| Third Round | Jeremy Chardy | Win | 6-0, 7-6 (13-11) |
| Quarterfinals | Nicolas Almagro | Loss | 3-6, 5-7 |
| Tennis Masters Monte-Carlo | ||
| Surface: Clay | Date: Apr. 14 - Apr. 21 | Seed: 14 |
| Round | Opponent | W / L | Result |
| First Round | Martin Klizan | Win | 6-4, 6-0 |
| Second Round | Ernests Gulbis | Win | 6-0, 3-6, 6-3 |
| Third Round | Novak Djokovic | Loss | 6-4, 2-6, 2-6 |
| US Men's Clay Court Championship | ||
| Surface: Red Clay | Date: Apr. 8 - Apr. 14 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Tim Smyczek | Win | 7-6 (7-5), 6-1 |
| Quarterfinals | Robby Ginepri | Win | 6-1, 6-0 |
| Semifinals | John Isner | Loss | 6-1, 4-6, 4-6 |
| Miami Masters | ||
| Surface: Hard | Date: Mar. 19 - Mar. 31 | Seed: 12 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Albert Ramos | Loss | 2-6, 6-4, 3-6 |
| BNP Paribas Open | ||
| Surface: Hard | Date: Mar. 6 - Mar. 17 | Seed: 14 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Marinko Matosevic | Loss | 5-7, 0-6 |
| Brasil Open | ||
| Surface: Clay | Date: Feb. 11 - Feb. 17 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Simone Bolelli | Loss | 5-7, 2-6 |
| VTR Open | ||
| Surface: Clay | Date: Feb. 4 - Feb. 10 | Seed: 2 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Guillaume Rufin | Loss | 6-7 (3-7), 4-6 |
| Australian Open | ||
| Surface: Hard | Date: Jan. 13 - Jan. 27 | Seed: 11 |
| Round | Opponent | W / L | Result |
| First Round | Andrey Kuznetsov | Loss | 6-7 (3-7), 1-6, 1-6 |
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