Tauson dropped the opening set shortly after aggravating an injured left knee.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Istanbul Open
|
1/16 | Elise Mertens |
6-2
6-0 |
| 2021 |
Copa Colsanitas
|
1/8 | Lara Arruabarrena |
2-6
6-4 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Madrid Open
|
1/32 | Sloane Stephens |
4-6
1-6 |
| 2021 |
Madrid Open, Qualification
|
1/12 (Special Qual) | Misaki Doi |
2-6
4-6 |
