| 2013 Results | |||
| Brisbane International | |||
| Rd | Opponent | W/L | Score |
| 2 | Jarkko Nieminen | W | 6-2, 4-1, retired |
| QF | Kei Nishikori | L | 4-6, 6-7(3-7) |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Gael Monfils | L | 7-6(9-7), 6-7(4-7), 3-6, 3-6 |
| U.S. National Indoor Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Bjorn Phau | W | 6-3, 6-4 |
| 2 | Rhyne Williams | W | 6-4, 4-6, 6-4 |
| QF | Marinko Matosevic | L | 7-6(8-6), 2-6, 4-6 |
| Delray Beach International Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Ivan Dodig | L | 3-6, 3-6 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Carlos Berlocq | L | 3-6, 7-6(7-5), 3-6 |
| Miami Masters | |||
| Rd | Opponent | W/L | Score |
| 2 | Nikolay Davydenko | ||
| Tennis Masters Monte-Carlo | |||
| Rd | Opponent | W/L | Score |
| 1 | Bernard Tomic | ||
| 2 | Juan Martin Del Potro | ||
| BMW Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Sergiy Stakhovsky | W | 6-4, 6-2 |
| 2 | Dmitry Tursunov | W | 7-6(7-2), 7-6(7-3) |
| QF | Ivan Dodig | L | 4-6, 4-6 |
| Tennis Masters Madrid | |||
| Rd | Opponent | W/L | Score |
| 1 | Robin Haase | L | 3-6, 7-6(8-6), 2-6 |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 1 | Matteo Viola | W | 6-4, 6-3 |
| 2 | Stanislas Wawrinka | W | , retired |
| 3 | Novak Djokovic | L | 1-6, 4-6 |
