
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2007 | - | 3RD | - | 2ND |
| 2008 | 1ST | 3RD | 1ST | 3RD |
| 2009 | 4TH | SF | 3RD | - |
| 2010 | 1ST | 3RD | 3RD | QF |
| 2011 | 3RD | 1ST | QF | 2ND |
| 2012 | 2ND | QF | 1ST | 3RD |
| 2013 | 2ND | - | - | - |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2007 | - | - | - | 1ST |
| 2008 | - | 1ST | 1ST | QF |
| 2009 | 1ST | 1ST | 1ST | - |
| 2010 | 1ST | 2ND | 3RD | 2ND |
| 2011 | 1ST | - | 1ST | 2ND |
| 2012 | 2ND | 2ND | 2ND | 1ST |
| 2013 | 2ND | - | - | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 2 | |||||
| Tie breaks played | 0 | 1 | |||||
| Total games | 22 | 23 | |||||
| Winners | 25 | 30 | |||||
| Unforced errors | 25 | 57 | |||||
| Service points won | 49 | 42 | |||||
| Return games won | 6 | 5 | |||||
| Total points | 92 | 83 | |||||
| 1st serves in | 55 | 51 | |||||
| % 1st serves in | 71 | 61 | |||||
| Total aces | 1 | 0 | |||||
| Total double faults | 3 | 7 | |||||
| 1st serve points won | 38 | 31 | |||||
| % 1st serve points won | 69 | 61 | |||||
| % 2nd Serve points won | 50 | 34 |