53–90Win–Loss
37.1%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 41 | 65 | 38.7% |
| Clay | 9 | 14 | 39.1% |
| Grass | 3 | 11 | 21.4% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 1 | 1 | 0 | 50.0% |
| 2014 | 1 | 6 | 0 | 14.3% |
| 2013 | 1 | 2 | 0 | 33.3% |
| 2012 | 4 | 4 | 0 | 50.0% |
| 2011 | 3 | 6 | 0 | 33.3% |
| 2010 | 6 | 16 | 0 | 27.3% |
| 2009 | 7 | 12 | 0 | 36.8% |
| 2008 | 16 | 21 | 0 | 43.2% |
| 2007 | 10 | 17 | 0 | 37.0% |
| 2006 | 4 | 4 | 0 | 50.0% |
| 2005 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2010-01-18 | Australian Open | R128 | L | Kaia Kanepi | 60 | 7-6(4) 6-2 |
| 2009-10-12 | Osaka | R16 | L | Francesca Schiavone | 26 | 6-3 0-6 6-3 |
| 2009-10-12 | Osaka | R32 | W | Carly Gullickson | 153 | 6-1 6-1 |
| 2009-09-21 | Seoul | QF | L | Anna Lena Groenefeld | 77 | 6-0 2-6 7-5 |
| 2009-09-21 | Seoul | R16 | W | Anastasia Pavlyuchenkova | 41 | 2-6 6-4 6-1 |
| 2009-09-21 | Seoul | R32 | W | Junri Namigata | 183 | 6-3 6-3 |
| 2009-09-14 | Guangzhou | QF | L | Shahar Peer | 57 | 6-3 6-1 |
| 2009-09-14 | Guangzhou | R16 | W | Maria Elena Camerin | 113 | 6-3 3-6 7-6(2) |
| 2009-09-14 | Guangzhou | R32 | W | Mathilde Johansson | 117 | 6-1 6-1 |
| 2009-06-22 | Wimbledon | R128 | L | Marion Bartoli | 11 | 6-0 6-0 |
| 2009-06-15 | 's-Hertogenbosch | R32 | L | Flavia Pennetta | 15 | 6-4 6-2 |
| 2009-06-08 | Birmingham | R64 | L | Olga Govortsova | 85 | 7-6(7) 6-2 |
| 2009-03-23 | Miami | R128 | L | Kate Makarova | 54 | 3-6 6-2 6-3 |
| 2009-03-09 | Indian Wells | R64 | L | Vera Zvonareva | 6 | 6-2 6-2 |
| 2009-03-09 | Indian Wells | R128 | W | Virginia Ruano Pascual | 111 | 6-4 6-1 |
| 2009-02-16 | Dubai | R64 | L | Sara Errani | 32 | 6-4 6-4 |
| 2009-02-09 | Pattaya | R32 | L | Caroline Wozniacki | 12 | 6-3 6-0 |
| 2009-01-19 | Australian Open | R64 | L | Dominika Cibulkova | 19 | 6-0 6-2 |
| 2009-01-19 | Australian Open | R128 | W | Su Wei Hsieh | 82 | 6-3 6-3 |
| 2009-01-05 | Auckland | R32 | L | Elena Dementieva | 4 | 7-5 6-3 |
| 2008-09-29 | Japan Open | R32 | L | Anabel Medina Garrigues | 28 | 3-6 6-3 6-3 |
| 2008-09-22 | Seoul | R16 | L | Yanina Wickmayer | 68 | 6-3 7-6(2) |
| 2008-09-22 | Seoul | R32 | W | Mara Santangelo | 179 | 1-6 6-3 6-4 |
| 2008-09-08 | Bali | QF | L | Daniela Hantuchova | 11 | 7-6(4) 4-6 6-2 |
| 2008-09-08 | Bali | R16 | W | Shuai Peng | 40 | 6-1 7-5 |
| 2008-09-08 | Bali | R32 | W | Vasilisa Bardina | 984 | 6-2 6-1 |
| 2008-08-25 | US Open | R64 | L | Timea Bacsinszky | 60 | 6-3 6-2 |
| 2008-08-25 | US Open | R128 | W | Alla Kudryavtseva | 84 | 4-6 7-5 6-3 |
| 2008-08-11 | Olympics | R64 | L | Agnieszka Radwanska | 9 | 6-1 7-6(6) |
| 2008-07-28 | Montreal | R64 | L | Aleksandra Wozniak | 41 | 6-2 1-6 7-5 |
| 2008-07-21 | Los Angeles | R32 | L | Victoria Azarenka | 16 | 6-1 6-3 |
| 2008-07-21 | Los Angeles | R64 | W | Aravane Rezai | 74 | 6-1 6-4 |
| 2008-06-23 | Wimbledon | R128 | L | Dinara Safina | 9 | 7-6(8) 6-2 |
| 2008-06-16 | 's-Hertogenbosch | R16 | L | Katarina Srebotnik | 24 | 6-4 6-3 |
| 2008-06-16 | 's-Hertogenbosch | R32 | W | Sofia Arvidsson | 59 | 7-5 7-5 |
| 2008-05-26 | Roland Garros | R128 | L | Tsvetana Pironkova | 43 | 5-7 6-2 6-0 |
| 2008-05-19 | Strasbourg | SF | L | Katarina Srebotnik | 30 | 6-1 6-7(8) 6-4 |
| 2008-05-19 | Strasbourg | QF | W | Ai Sugiyama | 37 | 6-4 6-2 |
| 2008-05-19 | Strasbourg | R16 | W | Casey Dellacqua | 51 | 2-6 6-1 6-1 |
| 2008-05-19 | Strasbourg | R32 | W | Virginie Razzano | 27 | 6-1 6-0 |
| 2008-05-05 | Berlin | R32 | L | Justine Henin | 1 | 6-0 6-2 |
| 2008-05-05 | Berlin | R64 | W | Pauline Parmentier | 49 | 7-5 2-6 6-4 |
| 2008-04-14 | Charleston | R64 | L | Barbora Strycova | 148 | 6-3 6-2 |
| 2008-04-07 | Amelia Island | R64 | L | Katarina Srebotnik | 26 | 6-4 6-0 |
| 2008-03-24 | Miami | R64 | L | Svetlana Kuznetsova | 4 | 6-1 3-6 6-0 |
| 2008-03-24 | Miami | R128 | W | Raluca Olaru | 71 | 6-1 2-6 6-1 |
| 2008-03-10 | Indian Wells | R32 | L | Lindsay Davenport | 36 | 6-4 5-7 6-2 |
| 2008-03-10 | Indian Wells | R64 | W | Sybille Bammer | 20 | 6-1 6-3 |
| 2008-03-10 | Indian Wells | R128 | W | Iveta Benesova | 122 | 2-6 6-2 6-4 |
| 2008-03-03 | Bangalore | R32 | L | Sanda Mamic | 1171 | 6-2 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0