| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Australian Open WTA
Australia, Victoria, Melbourne |
1/32 | Agnieszka Radwanska |
6-0
7-5 |
| 2012 |
New Haven Open at Yale
|
1/8 | Olga Govortsova |
0-6
1-2 |
| 2011 |
Wimbledon WTA
England, Wimbledon |
Championship | Agnieszka Radwanska |
0-6
0-3 |
| 2010 |
Toray Pan Pacific Open
Japan, Tokyo |
Championship | Agnieszka Radwanska |
2-6
3-6 |
| 2009 |
Polsat Warsaw Open
|
Championship |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Korea Open Tennis
|
1/8 | Irina-Camelia Begu |
6-4
6-3 |
| 2018 |
Korea Open Tennis
|
1/16 | Agnieszka Radwanska |
4-6
5-7 |
| 2018 |
US Open WTA
|
1/64 | Tatjana Maria |
3-6
3-6 |
| 2018 |
Connecticut Open
|
1/16 | Petra Kvitova |
1-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Monterrey Open
|
1/8 | Elina Svitolina |
6-3
6-4 |
| 2020 |
Monterrey Open
|
1/16 | Olga Govortsova |
3-6
6-2 6-1 |
| 2020 |
Monterrey Open, Qualification
|
1/6 (Special Qual) | Olga Govortsova |
2-6
2-6 |
| 2020 |
Monterrey Open, Qualification
|
1/12 (Special Qual) | Olga Govortsova |
0-6
5-7 |
