
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2003 | 1ST | 2ND | 2ND | 1ST |
| 2004 | 2ND | 2ND | 2ND | 1ST |
| 2005 | 1ST | QF | 1ST | 3RD |
| 2006 | 4TH | 3RD | 4TH | 3RD |
| 2007 | 4TH | 3RD | 2ND | SF |
| 2008 | QF | QF | 3RD | 3RD |
| 2009 | 3RD | 3RD | 3RD | 2ND |
| 2010 | 2ND | 3RD | 4TH | 4TH |
| 2011 | SF | 4TH | 4TH | 4TH |
| 2012 | QF | SF | QF | SF |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2003 | 1ST | 1ST | 1ST | 1ST |
| 2004 | 1ST | 1ST | 1ST | 2ND |
| 2005 | 3RD | 1ST | 1ST | 1ST |
| 2006 | 2ND | 1ST | 1ST | 2ND |
| 2009 | 1ST | 2ND | 1ST | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 4 | 3 | 3 | 5 | 3 | |
| Tie breaks played | 0 | 0 | 0 | 0 | 1 | 0 | |
| Total games | 27 | 37 | 27 | 25 | 53 | 23 | |
| Winners | 30 | 21 | 25 | 24 | 44 | 11 | |
| Unforced errors | 17 | 24 | 30 | 24 | 51 | 32 | |
| Service points won | 52 | 72 | 55 | 60 | 97 | 34 | |
| Return games won | 6 | 7 | 6 | 7 | 8 | 0 | |
| Total points | 91 | 128 | 91 | 112 | 165 | 41 | |
| 1st serves in | 48 | 65 | 54 | 65 | 103 | 45 | |
| % 1st serves in | 68 | 60 | 64 | 68 | 69 | 60 | |
| Total aces | 2 | 3 | 5 | 6 | 16 | 1 | |
| Total double faults | 0 | 3 | 1 | 3 | 0 | 3 | |
| 1st serve points won | 37 | 48 | 37 | 45 | 74 | 25 | |
| % 1st serve points won | 77 | 74 | 69 | 69 | 72 | 56 | |
| % 2nd Serve points won | 65 | 56 | 58 | 48 | 50 | 30 |