35–62Win–Loss
36.1%Win %
1Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 24 | 40 | 37.5% |
| Clay | 10 | 17 | 37.0% |
| Grass | 1 | 5 | 16.7% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2010 | 1 | 1 | 0 | 50.0% |
| 2009 | 0 | 5 | 0 | 0.0% |
| 2008 | 7 | 15 | 0 | 31.8% |
| 2007 | 11 | 13 | 0 | 45.8% |
| 2006 | 6 | 16 | 0 | 27.3% |
| 2005 | 8 | 4 | 1 | 66.7% |
| 2004 | 0 | 4 | 0 | 0.0% |
| 2003 | 2 | 3 | 0 | 40.0% |
| 2002 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2010-02-22 | Kuala Lumpur | R16 | L | Ayumi Morita | 103 | 6-2 6-1 |
| 2010-02-22 | Kuala Lumpur | R32 | W | Melinda Czink | 45 | 3-6 7-5 7-6(5) |
| 2009-09-14 | Guangzhou | R32 | L | Su Wei Hsieh | 362 | 6-3 7-5 |
| 2009-04-13 | Charleston | R64 | L | Patricia Mayr Achleitner | 73 | 6-2 6-2 |
| 2009-02-16 | Dubai | R64 | L | Vera Dushevina | 61 | 2-6 6-4 6-3 |
| 2009-02-07 | Fed Cup WG R1: RUS vs CHN | RR | L | Anna Chakvetadze | 19 | 6-1 6-2 |
| 2009-02-07 | Fed Cup WG R1: RUS vs CHN | RR | L | Svetlana Kuznetsova | 7 | 6-2 6-4 |
| 2008-09-22 | Beijing | R32 | L | Ai Sugiyama | 28 | 6-3 6-4 |
| 2008-09-15 | Guangzhou | R32 | L | Olga Govortsova | 46 | 6-3 6-2 |
| 2008-08-25 | US Open | R128 | L | Sofia Arvidsson | 63 | 6-2 6-4 |
| 2008-08-11 | Olympics | R64 | L | Vera Zvonareva | 11 | 6-2 6-0 |
| 2008-06-23 | Wimbledon | R128 | L | Anabel Medina Garrigues | 34 | 6-3 6-0 |
| 2008-05-26 | Roland Garros | R128 | L | Emilie Loit | 108 | 1-6 6-4 8-6 |
| 2008-05-19 | Strasbourg | R16 | L | Timea Bacsinszky | 71 | 6-2 5-7 6-4 |
| 2008-05-19 | Strasbourg | R32 | W | Mara Santangelo | 120 | 5-6 RET |
| 2008-05-12 | Rome | R64 | L | Agnes Szavay | 15 | 6-1 6-1 |
| 2008-05-05 | Berlin | R32 | L | Agnes Szavay | 14 | 6-1 6-1 |
| 2008-05-05 | Berlin | R64 | W | Martina Muller | 72 | 6-2 6-3 |
| 2008-03-10 | Indian Wells | R64 | L | Aiko Nakamura | 89 | 6-2 0-6 6-4 |
| 2008-03-10 | Indian Wells | R128 | W | Urszula Radwanska | 196 | 2-6 6-0 6-2 |
| 2008-03-03 | Bangalore | SF | L | Patty Schnyder | 12 | 6-3 6-4 |
| 2008-03-03 | Bangalore | QF | W | Jelena Jankovic | 4 | 6-3 3-6 6-3 |
| 2008-03-03 | Bangalore | R16 | W | Olga Savchuk | 114 | 6-2 6-1 |
| 2008-03-03 | Bangalore | R32 | W | Maria Kirilenko | 29 | 3-6 7-6(7) 6-1 |
| 2008-02-18 | Doha | R32 | L | Dinara Safina | 15 | 6-2 6-1 |
| 2008-02-18 | Doha | R64 | W | Vera Dushevina | 40 | 6-2 4-6 6-2 |
| 2008-02-02 | Fed Cup WG R1: CHN vs FRA | RR | L | Nathalie Dechy | 65 | 6-3 6-2 |
| 2008-01-14 | Australian Open | R128 | L | Venus Williams | 8 | 6-2 7-5 |
| 2007-12-31 | Gold Coast | R32 | L | Nathalie Dechy | 68 | 6-2 6-2 |
| 2007-10-08 | Bangkok | SF | L | Yung Jan Chan | 97 | 7-5 3-6 7-5 |
| 2007-10-08 | Bangkok | QF | W | Vania King | 81 | W/O |
| 2007-10-08 | Bangkok | R16 | W | Olga Puchkova | 94 | 3-6 6-1 6-1 |
| 2007-10-08 | Bangkok | R32 | W | Jelena Jankovic | 3 | 4-6 7-6(5) RET |
| 2007-10-01 | Japan Open | R32 | L | Elena Baltacha | 240 | 2-6 6-2 6-4 |
| 2007-09-24 | Guangzhou | R16 | L | Raluca Olaru | 63 | 6-1 6-4 |
| 2007-09-24 | Guangzhou | R32 | W | Vania King | 87 | 6-4 7-6(5) |
| 2007-09-17 | Beijing | R32 | L | Abigail Spears | 169 | 7-5 6-3 |
| 2007-08-27 | US Open | R128 | L | Ekaterina Bychkova | 99 | 6-2 6-4 |
| 2007-08-13 | Toronto | SF | L | Justine Henin | 1 | 6-3 6-0 |
| 2007-08-13 | Toronto | QF | W | Marion Bartoli | 11 | 6-2 3-0 RET |
| 2007-08-13 | Toronto | R16 | W | Eleni Daniilidou | 42 | 6-3 5-7 7-6(5) |
| 2007-08-13 | Toronto | R32 | W | Ana Ivanovic | 4 | 6-3 6-1 |
| 2007-08-13 | Toronto | R64 | W | Severine Beltrame | 67 | 6-4 6-0 |
| 2007-08-06 | Los Angeles | R64 | L | Virginie Razzano | 52 | 6-4 7-5 |
| 2007-07-14 | Fed Cup WG PO: BEL vs CHN | RR | W | Tamaryn Hendler | – | 7-6(3) 2-6 8-6 |
| 2007-07-14 | Fed Cup WG PO: BEL vs CHN | RR | L | Yanina Wickmayer | 399 | 7-5 7-6(7) |
| 2007-06-25 | Wimbledon | R128 | L | Tathiana Garbin | 23 | 3-6 6-2 6-3 |
| 2007-06-11 | Birmingham | R64 | L | Casey Dellacqua | 123 | 6-2 6-2 |
| 2007-05-21 | Strasbourg | R32 | L | Elena Vesnina | 67 | 6-4 6-1 |
| 2007-05-14 | Rome | R32 | L | Anna Chakvetadze | 10 | 6-1 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0