
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2006 | - | - | - | 1ST |
| 2007 | 2ND | 2ND | 1ST | 1ST |
| 2008 | 2ND | - | - | - |
| 2012 | - | - | - | 3RD |
| 2013 | 1ST | - | - | - |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2007 | 1ST | 1ST | 1ST | 1ST |
| 2008 | 1ST | - | - | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 2 | ||||||
| Tie breaks played | 0 | ||||||
| Total games | 12 | ||||||
| Winners | 4 | ||||||
| Unforced errors | 19 | ||||||
| Service points won | 10 | ||||||
| Return games won | 0 | ||||||
| Total points | 23 | ||||||
| 1st serves in | 22 | ||||||
| % 1st serves in | 61 | ||||||
| Total aces | 0 | ||||||
| Total double faults | 2 | ||||||
| 1st serve points won | 6 | ||||||
| % 1st serve points won | 27 | ||||||
| % 2nd Serve points won | 29 |