No. 5 seed Alexander Zverev drew Kevin Anderson, a former No. 5, in the first round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Internazionali BNL d'Italia
|
1/32 | Denis Shapovalov |
2-6
3-6 |
| 2020 |
Generali Open
|
1/8 | Feliciano Lopez |
7-5
6-7 7-6 |
| 2020 |
Generali Open
|
1/16 | Guido Pella |
3-6
0-6 |
| 2020 |
US Open ATP
|
1/64 | J.J. Wolf |
2-6
6-0 3-6 3-6 |
| 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 |
