| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
US Open, Qualification WTA
|
1/64 | Mayo Hibi |
6-3
1-6 2-6 |
| 2015 |
Wimbledon WTA
|
1/64 | Urszula Radwanska |
2-6
1-6 |
| 2015 |
Family Circle Cup
|
1/32 | Madison Brengle |
7-6
4-6 2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Qatar Total Open
|
Final | Aryna Sabalenka |
3-6
3-6 |
| 2020 |
Qatar Total Open
|
Semi Finals | Petra Kvitova |
4-6
6-2 4-6 |
| 2020 |
Qatar Total Open
|
Quarter Finals | Petra Kvitova |
6-7
6-7 |
| 2020 |
Qatar Total Open
|
1/8 | Petra Kvitova |
2-6
7-5 1-6 |
| 2020 |
Qatar Total Open
|
1/16 | Petra Kvitova |
6-4
3-6 0-6 |
| 2020 |
St. Petersburg Ladies Trophy
|
Quarter Finals | Ekaterina Alexandrova | |
| 2020 |
St. Petersburg Ladies Trophy
|
1/8 | Petra Kvitova |
6-7
6-1 2-6 |
| 2020 |
Australian Open WTA
|
Quarter Finals | Ashleigh Barty |
7-6
6-2 |
| 2020 |
Australian Open WTA
|
1/8 | Petra Kvitova |
7-6
3-6 2-6 |
| 2020 |
Australian Open WTA
|
1/16 | Petra Kvitova |
1-6
2-6 |
| 2020 |
Australian Open WTA
|
1/32 | Petra Kvitova |
5-7
5-7 |
| 2020 |
Australian Open WTA
|
1/64 | Petra Kvitova |
1-6
0-6 |
