| Head to head - Gilles Muller |
| Wins - 4 Losses - 1 |
| Year | Location | Surface | Round | Result | Score |
| 2003 | Segovia, Spain | Hard | QF | Won | 2-6 7-5 6-3 |
| 2005 | Barcelona, Spain | Clay | R32 | Won | 6-0 6-2 |
| 2005 | Wimbledon, England | Grass | R64 | Lost | 4-6 6-4 3-6 4-6 |
| 2011 | Wimbledon, England | Grass | R32 | Won | 7-6(6) 7-6(5) 6-0 |
| 2011 | US Open, New York, USA | Hard | R16 | Won | 7-6(1) 6-1 6-2 |