Stadium: Court 15 Round: 62 Ground: Clay
| ITF W25 Villa Maria | 2021/03/29 12:30 | Lucia Peyre v Heydi Doldan | 6-4,6-1 |
| ITF W25 Villa Maria | 2021/03/28 14:00 | Althea Hudson v Heydi Doldan | 1-6,1-6 |
| ITF W25 Buenos Aires | 2021/03/22 14:00 | Heydi Doldan v Maria F Herazo Gonzalez | 0-6,3-6 |
| ITF W25 Olimpia | 2020/03/09 19:00 | Dorka Drahota Szabo v Heydi Doldan | 6-0,6-1 |
| ITF W25 Olimpia | 2020/03/09 13:00 | Isadora F Muller v Heydi Doldan | 0-6,4-6 |
| ITF W15 Kairo | 2019/12/04 10:35 | Heydi Doldan v Aya El Sayed | 1-6,0-6 |
| ITF W15 Kairo | 2019/11/26 09:20 | Heydi Doldan v Carlota Martinez Cirez | 1-6,0-6 |
| ITF W15 Sharm El Sheikh | 2019/11/18 10:00 | Vitalia Stamat v Heydi Doldan | 6-0,6-1 |