Round: 2
| ITF Damen - W25 - Córdoba | 2021/04/06 12:00 | Maria F Herazo Gonzalez v Heydi Doldan | 7-5,6-1 |
| ITF Damen - W25 - Buenos Aires | 2021/03/22 14:00 | Heydi Doldan v Maria F Herazo Gonzalez | 0-6,3-6 |
| Billie Jean King Cup | 2022/04/15 17:10 | Laura Pigossi v Maria F Herazo Gonzalez | 6-0,6-4 |
| Billie Jean King Cup | 2022/04/14 17:00 | Maria F Herazo Gonzalez v Kirsten-Andrea Weedon | 7-6,6-4 |
| Billie Jean King Cup | 2022/04/13 16:25 | Maria Lourdes Carle v Maria F Herazo Gonzalez | 3-6,7-5,6-2 |
| WTA - Bogota | 2022/04/04 17:30 | Maria F Herazo Gonzalez v Rebecca Peterson | 4-6,3-6 |
| ITF Damen - W25 - Medellín | 2022/03/23 22:15 | Gabriela Lee v Maria F Herazo Gonzalez | 6-4,4-6,6-2 |
| ITF Damen - W25 - Medellín | 2022/03/22 18:05 | Maria F Herazo Gonzalez v Hina Inoue | 7-6,1-6,6-4 |
| ITF - W25 - Anapoima | 2022/03/15 15:45 | Valentina Ryser v Maria F Herazo Gonzalez | 6-2,6-4 |
| ITF Damen - W25 - Salinas | 2022/03/10 15:00 | Sofia Sewing v Maria F Herazo Gonzalez | 0-6,6-4,6-4 |
| ITF Damen - W25 - Tucumán | 2022/02/07 17:00 | Heydi Doldan v Marina Bulbarella | 6-7,0-6 |
| ITF Damen - W25 - Tucumán | 2022/01/31 19:30 | Heydi Doldan v Tiziana Rossini | 3-6,2-6 |
| ITF Damen - W15 - Lambare | 2021/12/16 13:00 | Paola Ueno Dalmonico v Heydi Doldan | 6-3,6-4 |
| ITF Damen - W15 - Lambare | 2021/12/14 19:10 | Catarina M I Melleiro Junior v Heydi Doldan | 2-6,2-6 |
| ITF Damen - W15 - Curitiba | 2021/12/02 12:55 | Heydi Doldan v Nathaly Kurata | 0-6,1-6 |
| ITF Damen - W60 - Brasilia | 2021/11/22 14:25 | Lara Escauriza v Heydi Doldan | 6-0,6-1 |
| ITF Damen - W60 - Brasilia | 2021/11/21 17:40 | Giulia Pereira De Aguiar v Heydi Doldan | 3-6,1-6 |
| ITF Damen - W25 - Aparecida De Goiania | 2021/11/11 14:00 | Panna Udvardy v Heydi Doldan | 6-0,6-0 |