No. 5 seed Alexander Zverev drew Kevin Anderson, a former No. 5, in the first round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
US Open WTA
|
1/64 | Sofia Kenin |
2-6
2-6 |
| 2020 |
Prague Open, Qualification
|
1/16 | Nadia Podoroska |
3-6
0-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Internazionali BNL d'Italia, Qualification
|
1/16 | Damir Dzumhur |
7-5
6-4 |
| 2020 |
Prague 2
|
1/32 | Renzo Olivo |
6-4
4-6 1-6 |
