
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2006 | 1ST | 1ST | 1ST | - |
| 2007 | - | 2ND | 1ST | 1ST |
| 2008 | 1ST | 1ST | 1ST | - |
| 2010 | - | - | - | 1ST |
| 2011 | 1ST | 2ND | 1ST | 2ND |
| 2012 | 2ND | 1ST | 1ST | 1ST |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2006 | 1ST | - | - | - |
| 2007 | - | 3RD | - | - |
| 2008 | 1ST | 1ST | 2ND | - |
| 2011 | 2ND | 2ND | 1ST | 1ST |
| 2012 | 2ND | 2ND | 1ST | 2ND |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 4 | 3 | |||||
| Tie breaks played | 2 | 1 | |||||
| Total games | 41 | 30 | |||||
| Winners | 10 | 24 | |||||
| Unforced errors | 9 | 40 | |||||
| Service points won | 86 | 47 | |||||
| Return games won | 4 | 3 | |||||
| Total points | 141 | 81 | |||||
| 1st serves in | 80 | 58 | |||||
| % 1st serves in | 60 | 64 | |||||
| Total aces | 10 | 3 | |||||
| Total double faults | 9 | 6 | |||||
| 1st serve points won | 59 | 35 | |||||
| % 1st serve points won | 74 | 60 | |||||
| % 2nd Serve points won | 50 | 36 |