Stadium: Court 5 Round: 62 Ground: Clay
| ITF W25 Tucuman | 2022/01/31 19:30 | Heydi Doldan v Tiziana Rossini | 3-6,2-6 |
| ITF W15 Lambare | 2021/12/16 13:00 | Paola Ueno Dalmonico v Heydi Doldan | 6-3,6-4 |
| ITF W15 Lambare | 2021/12/14 19:10 | Catarina M I Melleiro Junior v Heydi Doldan | 2-6,2-6 |
| ITF W15 Curitiba | 2021/12/02 12:55 | Heydi Doldan v Nathaly Kurata | 0-6,1-6 |
| ITF W60 Brasilia | 2021/11/22 14:25 | Lara Escauriza v Heydi Doldan | 6-0,6-1 |
| ITF W60 Brasilia | 2021/11/21 17:40 | Giulia Pereira De Aguiar v Heydi Doldan | 3-6,1-6 |
| ITF W25 Aparecida De Goiania | 2021/11/11 14:00 | Panna Udvardy v Heydi Doldan | 6-0,6-0 |
| ITF W25 Aparecida De Goiania | 2021/11/10 12:00 | Mariana Galvao Borges v Heydi Doldan | 0-6,0-6 |
| ITF W25 Tucuman | 2022/01/31 13:40 | Marina Bulbarella v Susan Doldan | 1-6,2-6 |
| WTA Montevideo | 2021/11/16 16:45 | Ekaterine Gorgodze v Marina Bulbarella | 6-0,6-1 |
| WTA Montevideo | 2021/11/15 15:00 | Jasmin Jebawy v Marina Bulbarella | 3-6,5-7 |