
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2003 | - | - | - | 1ST |
| 2004 | - | - | - | 2ND |
| 2005 | 4TH | 1ST | 1ST | 1ST |
| 2006 | 2ND | 2ND | 3RD | 1ST |
| 2007 | 2ND | 2ND | 1ST | 3RD |
| 2008 | 4TH | 1ST | 1ST | 2ND |
| 2009 | 2ND | 4TH | 3RD | 3RD |
| 2010 | 3RD | 3RD | 3RD | 2ND |
| 2011 | 2ND | 1ST | 1ST | 1ST |
| 2012 | 4TH | 2ND | QF | 4TH |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2005 | 1ST | - | - | 1ST |
| 2006 | 1ST | - | 1ST | 1ST |
| 2007 | 1ST | 1ST | - | 1ST |
| 2011 | - | - | - | 1ST |
| 2012 | 1ST | - | - | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 3 | 3 | 3 | ||||
| Tie breaks played | 0 | 1 | 1 | ||||
| Total games | 27 | 31 | 32 | ||||
| Winners | 25 | 40 | 19 | ||||
| Unforced errors | 19 | 14 | 27 | ||||
| Service points won | 58 | 71 | 64 | ||||
| Return games won | 4 | 3 | 0 | ||||
| Total points | 90 | 104 | 81 | ||||
| 1st serves in | 50 | 53 | 49 | ||||
| % 1st serves in | 66 | 60 | 52 | ||||
| Total aces | 10 | 12 | 5 | ||||
| Total double faults | 2 | 0 | 3 | ||||
| 1st serve points won | 46 | 48 | 35 | ||||
| % 1st serve points won | 92 | 91 | 71 | ||||
| % 2nd Serve points won | 46 | 66 | 64 |