134–178Win–Loss
42.9%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 78 | 112 | 41.1% |
| Clay | 39 | 48 | 44.8% |
| Grass | 13 | 15 | 46.4% |
| Carpet | 4 | 3 | 57.1% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2023 | 0 | 1 | 0 | 0.0% |
| 2021 | 2 | 2 | 0 | 50.0% |
| 2020 | 0 | 1 | 0 | 0.0% |
| 2019 | 1 | 3 | 0 | 25.0% |
| 2018 | 1 | 7 | 0 | 12.5% |
| 2017 | 7 | 7 | 0 | 50.0% |
| 2016 | 5 | 15 | 0 | 25.0% |
| 2015 | 14 | 14 | 0 | 50.0% |
| 2014 | 3 | 9 | 0 | 25.0% |
| 2013 | 16 | 15 | 0 | 51.6% |
| 2012 | 5 | 9 | 0 | 35.7% |
| 2011 | 18 | 16 | 0 | 52.9% |
| 2010 | 16 | 15 | 0 | 51.6% |
| 2009 | 7 | 16 | 0 | 30.4% |
| 2008 | 19 | 14 | 0 | 57.6% |
| 2007 | 6 | 8 | 0 | 42.9% |
| 2006 | 9 | 12 | 0 | 42.9% |
| 2005 | 3 | 3 | 0 | 50.0% |
| 2004 | 2 | 3 | 0 | 40.0% |
| 2003 | 0 | 5 | 0 | 0.0% |
| 2002 | 0 | 1 | 0 | 0.0% |
| 2001 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2023-01-30 | Hua Hin | R32 | L | Linda Fruhvirtova | 51 | 6-3 6-1 |
| 2021-08-23 | Cleveland | R16 | L | Shuai Zhang | 49 | 6-4 7-6(7) |
| 2021-08-23 | Cleveland | R32 | W | Ena Shibahara | 615 | 6-4 3-6 6-1 |
| 2021-02-03 | Grampians Trophy | R16 | L | Anett Kontaveit | 23 | 7-5 7-5 |
| 2021-02-03 | Grampians Trophy | R32 | W | Barbora Strycova | 38 | 7-6(3) 6-2 |
| 2020-08-10 | Lexington | R32 | L | Olga Govortsova | 135 | 7-6(4) 6-1 |
| 2019-07-29 | San Jose | R16 | L | Carla Suarez Navarro | 29 | 3-6 6-1 6-2 |
| 2019-07-29 | San Jose | R32 | W | Venus Williams | 50 | 6-7(4) 6-3 6-1 |
| 2019-01-14 | Australian Open | R128 | L | Zoe Hives | 225 | 6-1 6-2 |
| 2018-12-31 | Auckland | R32 | L | Monica Puig | 53 | 6-3 6-2 |
| 2018-09-17 | Seoul | R32 | L | Agnieszka Radwanska | 60 | 6-4 7-5 |
| 2018-08-13 | Cincinnati | R64 | L | Madison Keys | 13 | 3-6 7-6(3) 6-4 |
| 2018-07-30 | Washington | R32 | L | Sloane Stephens | 3 | 7-5 6-4 |
| 2018-05-28 | Roland Garros | R64 | L | Andrea Petkovic | 107 | 6-0 7-6(5) |
| 2018-05-28 | Roland Garros | R128 | W | Johanna Larsson | 59 | 6-4 6-3 |
| 2018-04-30 | Rabat | R32 | L | Su Wei Hsieh | 60 | 3-6 7-6(3) 6-1 |
| 2018-04-02 | Charleston | R64 | L | Aleksandra Krunic | 50 | 6-2 6-2 |
| 2018-03-19 | Miami | R128 | L | Alize Cornet | 38 | 6-2 7-5 |
| 2017-07-03 | Wimbledon | R64 | L | Sorana Cirstea | 63 | 4-6 7-6(4) RET |
| 2017-07-03 | Wimbledon | R128 | W | Magda Linette | 78 | 1-6 6-2 6-3 |
| 2017-05-29 | Roland Garros | R32 | L | Samantha Stosur | 22 | 6-2 6-2 |
| 2017-05-29 | Roland Garros | R64 | W | Petra Kvitova | 16 | 7-6(5) 7-6(5) |
| 2017-05-29 | Roland Garros | R128 | W | Evgeniya Rodina | 80 | 7-5 6-2 |
| 2017-04-03 | Charleston | R32 | L | Lucie Safarova | 28 | 6-3 6-3 |
| 2017-04-03 | Charleston | R64 | W | Sofia Kenin | 210 | 6-4 6-4 |
| 2017-03-20 | Miami | R16 | L | Mirjana Lucic | 29 | 7-5 6-4 |
| 2017-03-20 | Miami | R32 | W | Anastasia Pavlyuchenkova | 17 | 4-6 6-0 6-3 |
| 2017-03-20 | Miami | R64 | W | Elina Svitolina | 10 | 7-5 6-4 |
| 2017-03-20 | Miami | R128 | W | Katerina Siniakova | 37 | 6-3 4-6 6-4 |
| 2017-03-06 | Indian Wells | R128 | L | Kristyna Pliskova | 54 | 6-0 6-3 |
| 2017-02-27 | Acapulco | R32 | L | Heather Watson | 73 | 7-5 6-3 |
| 2017-01-02 | Brisbane | R32 | L | Destanee Aiava | 386 | 2-6 6-3 6-4 |
| 2016-10-10 | Hong Kong | QF | L | Kristina Mladenovic | 54 | 3-6 6-3 7-6(3) |
| 2016-10-10 | Hong Kong | R16 | W | Caroline Garcia | 25 | 4-6 6-2 6-4 |
| 2016-10-10 | Hong Kong | R32 | W | Basak Eraydin | 276 | 6-1 6-2 |
| 2016-09-26 | Wuhan | R64 | L | Elina Svitolina | 18 | 4-6 6-3 6-4 |
| 2016-09-19 | Seoul | R16 | L | Shuai Zhang | 40 | 6-3 7-5 |
| 2016-09-19 | Seoul | R32 | W | Stefanie Voegele | 101 | 6-2 3-6 6-3 |
| 2016-08-29 | US Open | R128 | L | Johanna Konta | 14 | 6-3 6-3 |
| 2016-07-18 | Bastad | R16 | L | Julia Goerges | 73 | 2-6 6-4 6-2 |
| 2016-07-18 | Bastad | R32 | W | Kiki Bertens | 21 | 7-5 6-2 |
| 2016-07-11 | Gstaad | R32 | L | Johanna Larsson | 55 | 7-5 6-2 |
| 2016-06-27 | Wimbledon | R128 | L | Lucie Safarova | 29 | 6-7(7) 7-6(3) 7-5 |
| 2016-05-23 | Roland Garros | R128 | L | Irina Camelia Begu | 28 | 5-7 6-1 6-3 |
| 2016-04-04 | Charleston | R32 | L | Irina Camelia Begu | 34 | 6-4 4-6 6-2 |
| 2016-04-04 | Charleston | R64 | W | Teliana Pereira | 49 | 5-7 6-3 6-2 |
| 2016-03-21 | Miami | R128 | L | Magda Linette | 110 | 6-4 6-7(7) 6-3 |
| 2016-03-07 | Indian Wells | R128 | L | Annika Beck | 43 | 6-2 6-2 |
| 2016-02-22 | Doha | R64 | L | Timea Bacsinszky | 15 | 6-7(7) 6-1 6-3 |
| 2016-01-18 | Australian Open | R128 | L | Denisa Allertova | 66 | 6-4 6-7 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0