The 2018 champion lost to the American in the quarterfinals of her title defense in 2019.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
J&T Banka Ostrava Open, Qualification
|
1/6 (Special Qual) | Coco Gauff |
6-4
6-4 |
| 2020 |
Roland Garros WTA
|
1/32 | Simona Halep |
6-3
6-4 |
| 2020 |
Roland Garros WTA
|
1/64 | Irina-Camelia Begu |
6-4
4-6 6-3 |
| 2020 |
Internazionali BNL d'Italia
|
1/16 | Johanna Konta |
0-6
4-6 |
| 2020 |
Internazionali BNL d'Italia
|
1/32 | Irina-Camelia Begu |
2-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Istanbul
|
1/16 | Sebastian Ofner |
6-7
6-4 6-4 |
| 2019 |
Istanbul
|
1/16 | Ramkumar Ramanathan |
2-6
2-6 |
| 2019 |
Nur-Sultan
|
1/32 | Illya Marchenko |
7-6
7-6 |
