Stadium: Clay Court 12 Round: 28 Ground: Clay
| ITF W15 - Heraklion | 2021/06/04 06:30 | Anastasia Detiuc v Maria Jose Portillo Ramirez | 2-6,6-7 |
| ITF W15 - Heraklion | 2021/06/03 10:15 | Margaux Rouvroy v Maria Jose Portillo Ramirez | 1-6,3-6 |
| ITF W15 - Heraklion | 2021/06/02 10:35 | Maria Jose Portillo Ramirez v Antonia Schmidt | 6-2,6-3 |
| ITF W15 - Antalya | 2021/04/05 07:00 | Maria Jose Portillo Ramirez v Oana S Corneanu | 5-7,2-6 |
| ITF W15 - Antalya | 2021/03/28 06:30 | Maria Jose Portillo Ramirez v Ekaterina Ovcharenko | 4-6,6-4,3-10 |
| ITF W15 - Le Havre | 2021/03/26 15:25 | Maria Jose Portillo Ramirez v Lucia Bronzetti | 6-3,4-6,1-6 |
| ITF W15 - Le Havre | 2021/03/25 11:35 | Maria Jose Portillo Ramirez v Lucie Wargnier | 4-6,7-5,6-3 |
| ITF W15 - Le Havre | 2021/03/24 14:30 | Ylena In-Albon v Maria Jose Portillo Ramirez | 4-6,6-2,4-6 |
| ITF W15 - Heraklion | 2021/06/04 08:40 | Darya Astakhova v Lara Michel | 6-2,6-1 |
| ITF W15 - Heraklion | 2021/06/03 10:00 | Darya Astakhova v Dimitra Pavlou | 6-4,6-1 |
| ITF W15 - Heraklion | 2021/06/01 07:55 | Darya Astakhova v Nicole Nadel | 6-1,6-1 |
| ITF W15 - Heraklion | 2021/05/29 06:30 | Ioana Gaspar v Darya Astakhova | 6-2,6-1 |
| ITF W15 - Heraklion | 2021/05/28 06:30 | Darya Astakhova v Melania Delai | 6-1,6-1 |
| ITF W15 - Heraklion | 2021/05/27 06:30 | Darya Astakhova v Martha Matoula | 6-0,6-1 |
| ITF W15 - Heraklion | 2021/05/26 06:30 | Darya Astakhova v Eliz Maloney | 6-3,6-3 |
| ITF W15 - Sibenik | 2021/05/19 13:00 | Darya Astakhova v Iva Primorac | 1-6,6-7 |