
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2002 | - | 1ST | - | - |
| 2003 | 1ST | 1ST | - | - |
| 2004 | 1ST | 1ST | 1ST | - |
| 2005 | - | 3RD | 4TH | 4TH |
| 2006 | 1ST | 2ND | 1ST | 4TH |
| 2007 | 4TH | 2ND | SF | 2ND |
| 2008 | 4TH | - | 4TH | 1ST |
| 2009 | 3RD | - | - | 1ST |
| 2010 | 1ST | 1ST | - | 4TH |
| 2011 | 3RD | 4TH | 4TH | 2ND |
| 2012 | 4TH | 4TH | 4TH | 4TH |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2002 | - | 1ST | - | - |
| 2003 | - | 1ST | - | - |
| 2005 | - | 1ST | - | - |
| 2006 | 1ST | - | - | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 3 | 4 | 4 | |||
| Tie breaks played | 0 | 0 | 1 | 0 | |||
| Total games | 27 | 25 | 38 | 36 | |||
| Winners | 45 | 41 | 48 | 32 | |||
| Unforced errors | 26 | 13 | 28 | 31 | |||
| Service points won | 53 | 50 | 79 | 67 | |||
| Return games won | 6 | 6 | 5 | 1 | |||
| Total points | 95 | 93 | 127 | 99 | |||
| 1st serves in | 41 | 40 | 63 | 59 | |||
| % 1st serves in | 60 | 58 | 56 | 58 | |||
| Total aces | 13 | 13 | 10 | 7 | |||
| Total double faults | 0 | 1 | 1 | 4 | |||
| 1st serve points won | 36 | 32 | 55 | 46 | |||
| % 1st serve points won | 88 | 80 | 87 | 78 | |||
| % 2nd Serve points won | 63 | 62 | 49 | 49 |