Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF - W25 Leiria | 2021/09/07 10:00 | Ana Filipa Santos v Hiroko Kuwata | 1-6,2-6 |
| ITF - W25 Leiria | 2021/09/06 12:55 | Ana Filipa Santos v Juliette Mazzoni | 6-2,6-1 |
| ITF - W15 Almada | 2021/07/12 10:30 | Ana Filipa Santos v Laure Line Glaude | 3-6,2-6 |
| ITF - W15 Almada | 2021/07/11 14:00 | Ana Filipa Santos v Barbara Balancho | 7-5,6-0 |
| ITF - W25 Figueira Da Foz | 2021/06/14 15:15 | Barbara Gatica v Ana Filipa Santos | 6-2,6-1 |
| ITF - W25 Montemor-O-Novo | 2021/06/08 10:30 | Ana Filipa Santos v Eri Hozumi | 4-6,1-6 |
| ITF - W15 Sibenik | 2021/05/24 11:55 | Ena Babic v Ana Filipa Santos | 6-4,6-2 |
| ITF - W15 Sibenik | 2021/05/17 11:00 | Ana Filipa Santos v Leolia Jeanjean | 1-6,0-6 |
| ITF - W25 Leiria | 2021/09/09 13:30 | Jessika Ponchet v Celia Cervino Ruiz | 6-1,7-5 |
| ITF - W25 Leiria | 2021/09/07 11:55 | Sofia Pinto v Celia Cervino Ruiz | 4-6,1-6 |
| ITF - W25 Leiria | 2021/09/06 10:00 | Celia Cervino Ruiz v Urszula Nebelska | 6-1,6-0 |
| ITF - W25 Marbella | 2021/09/01 12:30 | Celia Cervino Ruiz v Eva Guerrero Alvarez | 6-7,4-6 |
| ITF - W25 Marbella | 2021/08/31 07:55 | Celia Cervino Ruiz v Bianca Jolie Fernandez | 6-4,6-1 |
| ITF - W25 Marbella | 2021/08/30 09:30 | Celia Cervino Ruiz v Iman Khan | 6-0,6-1 |
| ITF - W25 Vigo | 2021/08/25 11:00 | Celia Cervino Ruiz v Yuriko Lily Miyazaki | 4-6,0-6 |
| ITF - W25 Ourense | 2021/08/20 10:00 | Yvonne Cavalle-Reimers v Celia Cervino Ruiz | 4-6,6-2,6-3 |