Tauson dropped the opening set shortly after aggravating an injured left knee.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Santo Domingo
|
1/16 | Thiago Monteiro |
6-2
6-2 |
| 2019 |
Santo Domingo
|
1/32 | Victor Estrella Burgos |
7-5
7-5 |
| 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 |
| 2021 |
MUSC Health Women's Open
|
Semi Finals | Ons Jabeur |
6-3
6-0 |
| 2021 |
MUSC Health Women's Open
|
Quarter Finals | Danka Kovinic |
5-7
1-6 |
| 2021 |
MUSC Health Women's Open
|
1/8 | Danka Kovinic |
6-1
1-6 6-3 |
| 2021 |
MUSC Health Women's Open
|
1/16 | Danka Kovinic |
6-3
6-3 |
