94–114Win–Loss
45.2%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 58 | 78 | 42.6% |
| Grass | 25 | 19 | 56.8% |
| Clay | 11 | 17 | 39.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 10 | 17 | 0 | 37.0% |
| 2014 | 28 | 18 | 0 | 60.9% |
| 2013 | 1 | 8 | 0 | 11.1% |
| 2012 | 10 | 14 | 0 | 41.7% |
| 2011 | 3 | 5 | 0 | 37.5% |
| 2010 | 2 | 6 | 0 | 25.0% |
| 2009 | 1 | 3 | 0 | 25.0% |
| 2008 | 20 | 18 | 0 | 52.6% |
| 2007 | 7 | 12 | 0 | 36.8% |
| 2006 | 3 | 5 | 0 | 37.5% |
| 2005 | 1 | 2 | 0 | 33.3% |
| 2004 | 0 | 2 | 0 | 0.0% |
| 2003 | 0 | 1 | 0 | 0.0% |
| 2002 | 8 | 3 | 0 | 72.7% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2015-10-05 | Beijing | R64 | L | Ana Ivanovic | 15 | 6-4 6-0 |
| 2015-08-31 | US Open | R128 | L | Anett Kontaveit | 152 | 7-5 6-2 |
| 2015-08-17 | Cincinnati | R64 | L | Mona Barthel | 58 | 2-6 6-3 7-6(4) |
| 2015-06-29 | Wimbledon | R32 | L | Agnieszka Radwanska | 13 | 6-1 6-4 |
| 2015-06-29 | Wimbledon | R64 | W | Elina Svitolina | 17 | 7-6(3) 6-3 |
| 2015-06-29 | Wimbledon | R128 | W | Tamira Paszek | 243 | 6-2 6-2 |
| 2015-06-22 | Eastbourne | R32 | L | Karolina Pliskova | 11 | 6-4 7-5 |
| 2015-06-22 | Eastbourne | R64 | W | Anna Karolina Schmiedlova | 61 | 6-2 6-4 |
| 2015-06-15 | Birmingham | R32 | L | Jelena Jankovic | 29 | 7-6(11) 6-3 |
| 2015-06-15 | Birmingham | R64 | W | Lauren Davis | 63 | 6-4 6-1 |
| 2015-06-08 | Nottingham | R16 | L | Ana Konjuh | 87 | 6-4 6-2 |
| 2015-06-08 | Nottingham | R32 | W | Sesil Karatantcheva | 95 | 7-5 6-3 |
| 2015-05-25 | Roland Garros | R128 | L | Ajla Tomljanovic | 58 | 6-2 6-2 |
| 2015-05-04 | Madrid | R32 | L | Agnieszka Radwanska | 9 | 6-2 6-1 |
| 2015-05-04 | Madrid | R64 | W | Francesca Schiavone | 73 | 6-4 7-6(5) |
| 2015-04-18 | Fed Cup WG PO: NED vs AUS | RR | L | Kiki Bertens | 86 | 6-2 6-3 |
| 2015-04-18 | Fed Cup WG PO: NED vs AUS | RR | W | Arantxa Rus | 217 | 7-5 6-3 |
| 2015-04-06 | Charleston | R64 | L | Belinda Bencic | 35 | 6-1 6-2 |
| 2015-03-23 | Miami | R64 | L | Belinda Bencic | 34 | 6-2 4-6 6-2 |
| 2015-03-02 | Kuala Lumpur | R32 | L | Su Wei Hsieh | 181 | 7-5 2-6 6-3 |
| 2015-02-23 | Doha | R32 | L | Venus Williams | 17 | 3-6 6-2 6-1 |
| 2015-02-16 | Dubai | R32 | L | Lucie Safarova | 15 | 6-7(6) 7-6(4) 7-5 |
| 2015-02-16 | Dubai | R64 | W | Katerina Siniakova | 78 | 6-3 6-4 |
| 2015-01-19 | Australian Open | R64 | L | Madison Keys | 35 | 2-6 6-1 6-1 |
| 2015-01-19 | Australian Open | R128 | W | Yvonne Meusburger | 93 | 6-4 6-0 |
| 2015-01-12 | Hobart | R16 | L | Karin Knapp | 51 | 7-5 2-6 6-3 |
| 2015-01-12 | Hobart | R32 | W | Lauren Davis | 52 | 6-4 1-6 6-4 |
| 2014-09-29 | Beijing | R64 | L | Angelique Kerber | 10 | 6-1 3-6 6-3 |
| 2014-09-22 | Wuhan | R16 | L | Caroline Wozniacki | 7 | 6-0 6-3 |
| 2014-09-22 | Wuhan | R32 | W | Anastasia Pavlyuchenkova | 30 | 7-6(7) 6-7(5) 6-1 |
| 2014-09-22 | Wuhan | R64 | W | Roberta Vinci | 45 | 7-5 7-5 |
| 2014-09-15 | Tokyo | QF | L | Garbine Muguruza | 26 | 3-6 7-6(5) 6-3 |
| 2014-09-15 | Tokyo | R16 | W | Marina Erakovic | 103 | 6-2 6-4 |
| 2014-09-15 | Tokyo | R32 | W | Sabine Lisicki | 24 | 6-7(5) 7-5 6-2 |
| 2014-08-25 | US Open | R16 | L | Flavia Pennetta | 12 | 7-5 6-2 |
| 2014-08-25 | US Open | R32 | W | Karolina Pliskova | 42 | 6-3 3-6 6-4 |
| 2014-08-25 | US Open | R64 | W | Qiang Wang | 139 | 4-6 6-4 6-2 |
| 2014-08-25 | US Open | R128 | W | Patricia Mayr Achleitner | 85 | 7-5 6-3 |
| 2014-08-18 | New Haven | R32 | L | Alison Riske Amritraj | 44 | 6-1 6-4 |
| 2014-08-11 | Cincinnati | R64 | L | Pauline Parmentier | 81 | 7-6(4) 6-2 |
| 2014-08-04 | Montreal | R32 | L | Petra Kvitova | 4 | 6-3 6-2 |
| 2014-08-04 | Montreal | R64 | W | Kirsten Flipkens | 47 | 6-0 4-6 6-2 |
| 2014-06-23 | Wimbledon | R64 | L | Agnieszka Radwanska | 4 | 6-4 6-0 |
| 2014-06-23 | Wimbledon | R128 | W | Anett Kontaveit | 176 | 3-6 7-6(4) 6-3 |
| 2014-06-09 | Birmingham | SF | L | Barbora Strycova | 62 | 7-6(5) 6-1 |
| 2014-06-09 | Birmingham | QF | W | Kimiko Date Krumm | 78 | 6-1 6-0 |
| 2014-06-09 | Birmingham | R16 | W | Samantha Stosur | 17 | 2-6 6-2 6-2 |
| 2014-06-09 | Birmingham | R32 | W | Varvara Lepchenko | 59 | 6-4 6-3 |
| 2014-06-09 | Birmingham | R64 | W | Urszula Radwanska | 93 | 6-1 6-3 |
| 2014-05-26 | Roland Garros | R64 | L | Lucie Safarova | 24 | 6-1 5-7 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0