Stadium: Court 1 Costa Grande Round: 25 Ground: Hardcourt outdoor
| ITF W25 Porto | 2021/06/20 16:30 | Leire De Ezcurra v Mafalda Guedes | 2-6,6-4,10-6 |
| ITF W25 Figueira Da Foz | 2021/06/13 09:30 | Freya Christie v Mafalda Guedes | 6-0,6-1 |
| ITF W25 Oeiras | 2021/04/25 14:00 | Maria G Carrasco v Mafalda Guedes | 6-1,6-1 |
| ITF W25 Oeiras | 2021/04/18 09:00 | Mafalda Guedes v Olga Parres Azcoitia | 3-6,3-6 |
| ITF W60 Oeiras | 2021/04/11 11:00 | Mafalda Guedes v Suzan Lamens | 1-6,0-6 |
| FPT Portugal Series Women | 2020/07/08 08:00 | Mafalda Guedes v Alexandra Silva | 6-1,6-0 |
| FPT Portugal Series Women | 2020/06/30 15:30 | Elizabet Hamaliy v Mafalda Guedes | 6-4,6-2 |
| FPT Portugal Series Women | 2020/06/24 08:00 | Matilde Morais v Mafalda Guedes | 7-5,6-2 |
| ITF W15 Almada | 2021/07/15 12:20 | Julia Stamatova v Carolina Azadinho | 6-2,6-0 |
| ITF W25 Lisbon | 2021/07/05 14:05 | Riya Bhatia v Carolina Azadinho | 6-2,6-2 |
| ITF W25 Porto | 2021/06/21 15:00 | Celia Cervino Ruiz v Carolina Azadinho | 6-0,6-2 |
| ITF W25 Figueira Da Foz | 2021/06/14 09:30 | Anastasia Tikhonova v Carolina Azadinho | 6-0,6-0 |
| ITF W25 Montemor-O-Novo | 2021/06/09 09:00 | Valeriya Strakhova v Carolina Azadinho | 6-3,6-0 |
| ITF W25 Oeiras | 2021/04/25 11:30 | Carolina Azadinho v Iveta Dapkute | 3-6,1-6 |
| ITF W25 Oeiras | 2021/04/18 10:30 | Carolina Azadinho v Dorka Drahota Szabo | 0-6,0-6 |
| ITF W60 Oeiras | 2021/04/11 11:35 | Stephanie Wagner v Carolina Azadinho | 6-2,6-0 |