
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2003 | - | - | - | 2ND |
| 2004 | 2ND | 1ST | 1ST | 4TH |
| 2005 | 1ST | 2ND | 3RD | 3RD |
| 2006 | 2ND | 4TH | 4TH | 4TH |
| 2007 | 4TH | 1ST | QF | 4TH |
| 2008 | 4TH | 2ND | 3RD | 1ST |
| 2009 | 4TH | 1ST | 4TH | 3RD |
| 2010 | 2ND | SF | RUP | 1ST |
| 2011 | QF | 1ST | 4TH | 3RD |
| 2012 | QF | 4TH | 1ST | SF |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2004 | - | 1ST | - | 2ND |
| 2005 | QF | 2ND | 2ND | 1ST |
| 2006 | 3RD | 1ST | - | 1ST |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 3 | 3 | 3 | 4 | ||
| Tie breaks played | 0 | 0 | 0 | 1 | 0 | ||
| Total games | 30 | 26 | 25 | 30 | 34 | ||
| Winners | 29 | 30 | 42 | 39 | 31 | ||
| Unforced errors | 37 | 24 | 19 | 28 | 43 | ||
| Service points won | 62 | 53 | 57 | 75 | 60 | ||
| Return games won | 6 | 6 | 5 | 5 | 1 | ||
| Total points | 104 | 101 | 97 | 122 | 86 | ||
| 1st serves in | 47 | 46 | 49 | 58 | 64 | ||
| % 1st serves in | 51 | 63 | 64 | 52 | 60 | ||
| Total aces | 5 | 8 | 12 | 6 | 8 | ||
| Total double faults | 2 | 2 | 1 | 2 | 5 | ||
| 1st serve points won | 35 | 36 | 40 | 46 | 42 | ||
| % 1st serve points won | 74 | 78 | 82 | 79 | 66 | ||
| % 2nd Serve points won | 60 | 63 | 63 | 54 | 42 |