Estádio: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 São Domingos | 2021/12/01 17:05 | Nadia Echeverria Alam v Maria Castano | 6-4,6-3 |
| Billie Jean King Cup | 2021/10/29 13:45 | Maria G Rivera Corado v Maria Castano | 6-1,6-1 |
| ITF - W25 São Domingos | 2021/05/30 14:00 | Antonia Samudio v Maria Castano | 3-6,6-2,8-10 |
| ITF - W15 São Domingos | 2021/12/05 14:30 | Chanelle Van Nguyen v Dasha Ivanova | 6-1,6-1 |
| ITF - W15 São Domingos | 2021/12/04 16:00 | Dasha Ivanova v Anastasiya Antal | 2-6,6-3,6-3 |
| ITF - W15 São Domingos | 2021/12/03 15:10 | Tara Malik v Dasha Ivanova | 0-6,1-6 |
| ITF - W15 São Domingos | 2021/12/02 19:30 | Ingrid Vojcinakova v Dasha Ivanova | 4-6,2-6 |
| ITF - W15 São Domingos | 2021/12/01 13:30 | Marina Stakusic v Dasha Ivanova | 6-3,1-6,5-7 |
| ITF - W60 Brasília | 2021/11/23 16:50 | Noelia Zeballos v Dasha Ivanova | 6-2,5-7,6-3 |
| WTA - Montevideo | 2021/11/16 19:55 | Emiliana Arango v Dasha Ivanova | 6-4,6-3 |
| WTA - Montevideo | 2021/11/15 15:00 | Dasha Ivanova v Rebeca Pereira | 6-1,6-3 |