| 2011 Results | |||
| Brisbane International | |||
| Rd | Opponent | W/L | Score |
| 1 | Andy Roddick | L | 3-6, 2-6 |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ricardas Berankis | L | 4-6, 2-6, 5-7 |
| Delray Beach International Tennis Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Dudi Sela | L | 6-3, 1-6, 2-6 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Ivo Karlovic | L | 6-7(2-7), 7-6(7-3), 2-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Ignacio Chela | L | 4-6, 4-6, 7-6(8-6), 2-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Juan Ignacio Chela | L | 1-3, retired |
| Malaysian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Denis Istomin | L | 3-6, 2-6 |
