Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Palma del Rio | 2021/07/01 17:30 | Olga Parres Azcoitia v Marina Bassols Ribera | 1-6,6-7 |
| ITF W25 Palma del Rio | 2021/06/30 17:00 | Elizabeth Jurna v Olga Parres Azcoitia | 4-6,4-6 |
| ITF W25 Palma del Rio | 2021/06/28 18:15 | Lucia Cortez Llorca v Olga Parres Azcoitia | 1-6,2-6 |
| ITF W25 Palma del Rio | 2021/06/27 20:00 | Ivana L Antic v Olga Parres Azcoitia | 1-6,3-6 |
| ITF W25 Porto | 2021/06/21 18:00 | Olga Parres Azcoitia v Olga Helmi | 0-6,5-7 |
| ITF W25 Oeiras | 2021/04/20 10:00 | Olga Parres Azcoitia v Sina Herrmann | 6-7,3-6 |
| ITF W25 Oeiras | 2021/04/19 09:25 | Carole Monnet v Olga Parres Azcoitia | 6-1,6-3 |
| ITF W25 Oeiras | 2021/04/18 09:00 | Mafalda Guedes v Olga Parres Azcoitia | 3-6,3-6 |
| ITF W15 Almada | 2021/07/12 09:00 | Rita Colyer v Isabel A Gallego | 4-6,3-6 |
| ITF W15 Almada | 2021/07/11 08:30 | Ellie Logotheti v Isabel A Gallego | 2-6,1-6 |
| ITF W25 Madrid | 2021/06/14 09:30 | Melanie Stokke v Isabel A Gallego | 6-0,6-2 |
| ITF W25 Madrid | 2021/06/13 07:15 | Isabel A Gallego v Maria F Navarro Oliva | 6-3,6-4 |
| ITF W25 Madrid | 2021/06/07 07:15 | Anastasia Kulikova v Isabel A Gallego | 6-4,6-0 |
| ITF W25 Madrid | 2021/06/06 09:30 | Isabel A Gallego v Nina Ugrelidze | 6-0,7-6 |
| ITF W15 Madrid | 2020/12/06 13:00 | Claudia D L H Armenteras v Isabel A Gallego | 6-4,6-4 |
| ITF W15 Austin | 2019/10/24 16:00 | Isabel A Gallego v Anna Turati | 4-6,2-6 |