
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2011 | 2ND | - | 1ST | - |
| 2012 | 2ND | 1ST | 1ST | 1ST |
| 2013 | 3RD | - | - | - |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2012 | - | 1ST | - | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 2 | 2 | ||||
| Tie breaks played | 0 | 0 | 0 | ||||
| Total games | 33 | 21 | 19 | ||||
| Winners | 0 | 17 | 19 | ||||
| Unforced errors | 6 | 42 | 48 | ||||
| Service points won | 49 | 34 | 18 | ||||
| Return games won | 8 | 7 | 5 | ||||
| Total points | 95 | 87 | 48 | ||||
| 1st serves in | 55 | 42 | 41 | ||||
| % 1st serves in | 62 | 66 | 79 | ||||
| Total aces | 0 | 0 | 0 | ||||
| Total double faults | 6 | 6 | 1 | ||||
| 1st serve points won | 39 | 25 | 15 | ||||
| % 1st serve points won | 71 | 60 | 37 | ||||
| % 2nd Serve points won | 29 | 41 | 27 |