
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2005 | - | - | 3RD | 2ND |
| 2006 | 1ST | 1ST | 4TH | 4TH |
| 2007 | 4TH | - | - | 3RD |
| 2008 | 1ST | 3RD | QF | RUP |
| 2009 | 4TH | QF | SF | 4TH |
| 2010 | RUP | 4TH | SF | 3RD |
| 2011 | RUP | SF | SF | SF |
| 2012 | SF | QF | RUP | WON |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2005 | - | - | 1ST | - |
| 2006 | 1ST | 2ND | - | 1ST |
| 2008 | - | - | - | 2ND |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 3 | 3 | 3 | 3 | 5 | 4 |
| Tie breaks played | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| Total games | 25 | 26 | 31 | 25 | 25 | 53 | 43 |
| Winners | 25 | 28 | 24 | 32 | 32 | 62 | 29 |
| Unforced errors | 20 | 22 | 27 | 26 | 20 | 47 | 46 |
| Service points won | 49 | 57 | 69 | 44 | 48 | 111 | 88 |
| Return games won | 8 | 5 | 6 | 8 | 8 | 6 | 0 |
| Total points | 85 | 91 | 110 | 91 | 89 | 177 | 126 |
| 1st serves in | 54 | 45 | 77 | 39 | 51 | 100 | 79 |
| % 1st serves in | 73 | 58 | 68 | 62 | 68 | 64 | 60 |
| Total aces | 4 | 14 | 13 | 12 | 7 | 21 | 7 |
| Total double faults | 1 | 0 | 0 | 0 | 1 | 0 | 5 |
| 1st serve points won | 39 | 36 | 55 | 30 | 41 | 75 | 64 |
| % 1st serve points won | 72 | 80 | 71 | 77 | 80 | 75 | 81 |
| % 2nd Serve points won | 50 | 66 | 38 | 58 | 29 | 63 | 46 |