Stadium: Court 3 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Portimao MD | 2021/10/28 15:00 | Durasovic/Orlov v Cias/Falcao | 6-7,2-6 |
| ITF M25 Portimao MD | 2021/10/26 12:00 | Canas Garcia/Ruiz v Cias/Falcao | 5-7,2-6 |
| ITF M25 Quinta Do Lago MD | 2021/10/22 15:20 | Cias/Falcao v Barroso Campos/Ortega-Olmedo | 5-7,4-6 |
| ITF M25 Quinta Do Lago MD | 2021/10/21 12:35 | Cias/Falcao v Faria/Faria | 6-3,6-3 |
| ITF M25 Quinta Do Lago MD | 2021/10/19 14:30 | Heger/Wolfschmidt v Cias/Falcao | 5-7,5-7 |
| ITF M25 Portimao MD | 2021/10/26 12:50 | Noguchi/Romios v Faria/Liborio | 6-1,6-2 |
| ITF M25 Nonthaburi MD | 2019/07/24 08:40 | Kadchapanan/Kumthonkittikul v Noguchi/Romios | 7-6,3-6,10-8 |