
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2004 | - | - | - | 2ND |
| 2005 | 4TH | 1ST | 1ST | 1ST |
| 2006 | RUP | 2ND | SF | 2ND |
| 2007 | 2ND | 4TH | QF | 1ST |
| 2008 | 3RD | 1ST | 4TH | - |
| 2009 | 4TH | 1ST | - | - |
| 2010 | 3RD | 3RD | 1ST | 1ST |
| 2011 | 3RD | 2ND | 3RD | 1ST |
| 2012 | 2ND | 2ND | 3RD | 2ND |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2006 | 1ST | - | - | - |
| 2007 | 2ND | - | 1ST | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 5 | 4 | 3 | ||||
| Tie breaks played | 2 | 0 | 0 | ||||
| Total games | 54 | 34 | 27 | ||||
| Winners | 61 | 25 | 16 | ||||
| Unforced errors | 80 | 32 | 42 | ||||
| Service points won | 113 | 64 | 40 | ||||
| Return games won | 5 | 6 | 2 | ||||
| Total points | 185 | 113 | 70 | ||||
| 1st serves in | 106 | 49 | 43 | ||||
| % 1st serves in | 59 | 52 | 57 | ||||
| Total aces | 21 | 6 | 4 | ||||
| Total double faults | 3 | 2 | 1 | ||||
| 1st serve points won | 77 | 36 | 23 | ||||
| % 1st serve points won | 73 | 73 | 53 | ||||
| % 2nd Serve points won | 49 | 62 | 52 |