Stadium: Cancha 7 Round: 25 Ground: Clay
| WTA Buenos Aires | 2021/10/31 14:00 | Lara Diaz Zayas v Maria Victoria Burstein | 2-6,3-6 |
| ITF W15 Curitiba | 2021/11/30 16:55 | Susan Doldan v Nathaly Kurata | 0-6,0-6 |
| ITF W60 Brasilia | 2021/11/22 11:00 | Luisa Meyer Auf Der Heide v Susan Doldan | 6-1,6-1 |
| ITF W60 Brasilia | 2021/11/21 11:00 | Aglaya Zaynieva v Susan Doldan | 1-6,3-6 |
| ITF W25 Aparecida De Goiania | 2021/11/10 12:00 | Laura Pigossi v Susan Doldan | 6-0,6-1 |
| ITF W25 Rio do Sul | 2021/10/19 12:00 | Jazmin Ortenzi v Susan Doldan | 6-0,6-1 |
| ITF W15 Piracicaba | 2021/10/13 15:20 | Juliana Munhoz v Susan Doldan | 6-4,7-5 |
| ITF W25 Medellín | 2021/09/14 16:10 | Jessica Plazas v Susan Doldan | 6-3,6-2 |
| ITF W15 Ibagué | 2021/09/08 16:00 | Nadia Echeverria Alam v Susan Doldan | 3-6,6-2,6-0 |