
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2005 | 3RD | QF | 3RD | 2ND |
| 2006 | 2ND | 3RD | 4TH | 3RD |
| 2007 | 3RD | RUP | SF | 4TH |
| 2008 | RUP | WON | 3RD | 2ND |
| 2009 | 3RD | 4TH | 4TH | 1ST |
| 2010 | 2ND | 2ND | 1ST | 4TH |
| 2011 | 1ST | 1ST | 3RD | 4TH |
| 2012 | 4TH | 3RD | 4TH | QF |
| 2013 | 4TH | - | - | - |
| Year | Australian Open | Roland Garros | Wimbledon | US Open |
| 2005 | - | 1ST | 3RD | - |
| 2006 | - | - | 1ST | 3RD |
| 2007 | - | 1ST | 1ST | - |
| 2011 | - | - | 2ND | - |
| Round | 1R | 2R | 3R | 4R | QF | SF | F |
| Sets played | 2 | 3 | 2 | 2 | |||
| Tie breaks played | 0 | 0 | 0 | 0 | |||
| Total games | 15 | 29 | 21 | 18 | |||
| Winners | 24 | 49 | 28 | 35 | |||
| Unforced errors | 13 | 49 | 21 | 34 | |||
| Service points won | 32 | 50 | 38 | 30 | |||
| Return games won | 5 | 5 | 5 | 0 | |||
| Total points | 62 | 100 | 67 | 49 | |||
| 1st serves in | 33 | 51 | 39 | 29 | |||
| % 1st serves in | 67 | 55 | 64 | 56 | |||
| Total aces | 3 | 8 | 3 | 2 | |||
| Total double faults | 2 | 8 | 3 | 4 | |||
| 1st serve points won | 27 | 34 | 28 | 18 | |||
| % 1st serve points won | 82 | 67 | 72 | 62 | |||
| % 2nd Serve points won | 31 | 39 | 45 | 52 |