
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2010 | 1ST | 2ND | 1ST | - |
| 2011 | 2ND | 2ND | 1ST | 1ST |
| 2012 | 2ND | 2ND | 1ST | 1ST |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2011 | - | - | - | 1ST |
| 2012 | - | - | - | 1ST |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 5 | 3 | ||||
| Tie breaks played | 0 | 1 | 0 | ||||
| Total games | 25 | 59 | 25 | ||||
| Winners | 4 | 71 | 8 | ||||
| Unforced errors | 1 | 48 | 23 | ||||
| Service points won | 56 | 128 | 35 | ||||
| Return games won | 6 | 6 | 1 | ||||
| Total points | 98 | 200 | 54 | ||||
| 1st serves in | 59 | 117 | 50 | ||||
| % 1st serves in | 69 | 60 | 68 | ||||
| Total aces | 4 | 22 | 1 | ||||
| Total double faults | 1 | 8 | 4 | ||||
| 1st serve points won | 42 | 91 | 21 | ||||
| % 1st serve points won | 71 | 78 | 42 | ||||
| % 2nd Serve points won | 54 | 47 | 58 |