The 22-year-old Austrian is the youngest player in the ATP Top 20.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Monterrey
|
1/16 | Cristian Garin |
6-7
3-6 |
| 2017 |
Bogota
|
1/16 | Victor Estrella Burgos |
6-2
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Fed Cup Qualifiers
|
Championship | Laura Siegemund |
3-6
3-6 |
| 2017 |
GP SAR La Princesse Lalla Meryem, Qualification
|
1/8 | Nadia Podoroska |
6-3
6-0 |
| 2017 |
GP SAR La Princesse Lalla Meryem, Qualification
|
1/16 | Teliana Pereira |
0-6
4-6 |
