No. 5 seed Alexander Zverev drew Kevin Anderson, a former No. 5, in the first round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
J&T Banka Ostrava Open, Qualification
|
1/12 (Special Qual) | Marie Bouzkova |
6-3
6-2 |
| 2020 |
Roland Garros WTA
|
1/64 | Kiki Bertens |
6-2
2-6 0-6 |
| 2020 |
Istanbul Open
|
1/16 | Paula Badosa Gibert |
1-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Roland Garros, Qualification WTA
|
1/48 (Special Qual) | Lesley Kerkhove |
4-6
5-7 |
| 2020 |
US Open WTA
|
1/64 | Sofia Kenin |
2-6
2-6 |
