Stadium: Court Del Monte Round: 25 Ground: Clay
| ITF W25 Santarem | 2021/09/20 11:00 | Ana Filipa Santos v Fiona Ganz | 3-6,2-6 |
| ITF W60 Caldas da Rainha | 2021/09/12 13:30 | Ana Filipa Santos v Celia Cervino Ruiz | 0-6,3-6 |
| 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 W25 Lisbon | 2021/09/27 10:40 | Andreea Prisacariu v Evgeniya Burdina | 6-0,6-3 |
| ITF W25 Lisbon | 2021/09/26 09:00 | Andreea Prisacariu v Sathwika Sama | 6-0,6-0 |
| ITF W80 Valencia | 2021/09/23 13:05 | Andreea Prisacariu v Mihaela Buzarnescu | 0-6,1-6 |
| ITF W80 Valencia | 2021/09/22 13:35 | Kristina Kucova v Andreea Prisacariu | 7-6,3-6,3-6 |
| ITF W80 Valencia | 2021/09/20 11:40 | Nicole Fossa Huergo v Andreea Prisacariu | 1-6,5-7 |
| ITF W80 Valencia Qual | 2021/09/19 12:00 | Alba Carrillo Marin v Andreea Prisacariu | 3-6,4-6 |
| ITF W80 Valencia | 2021/09/14 10:05 | Andrea Gamiz v Andreea Prisacariu | 2-6,6-3,6-4 |
| ITF W80 Valencia | 2021/09/13 11:30 | Jaimee Fourlis v Andreea Prisacariu | 2-6,6-7 |