Stadium: Court 12 Round: 27 Ground: Hardcourt outdoor
| ITF - Sintra M25 | 2021/09/09 08:55 | Dan Added v Duarte Vale | 6-7,3-6 |
| ITF - Sintra M25 | 2021/09/08 09:00 | Duarte Vale v Mateus Alves | 6-4,6-3 |
| ITF - Monastir M15 | 2021/08/22 08:00 | Luciano Darderi v Duarte Vale | 6-2,6-2 |
| ITF - Monastir M15 | 2021/08/21 08:00 | Gage Brymer v Duarte Vale | 6-7,2-6 |
| ITF - Monastir M15 | 2021/08/20 08:30 | Yuki Mochizuki v Duarte Vale | 7-6,4-6,2-6 |
| ITF - Monastir M15 | 2021/08/19 15:00 | Duarte Vale v Dan Added | 7-6,7-6 |
| ITF - Monastir M15 | 2021/08/18 09:00 | Kai Lemstra v Duarte Vale | 4-6,3-6 |
| ITF - Monastir M15 | 2021/08/17 07:30 | Ishaan Ravichander v Duarte Vale | 4-6,5-7 |
| ITF - Sintra M25 | 2021/09/09 10:45 | John Echeverria v Antoine Escoffier | 6-4,6-3 |
| ITF - Sintra M25 | 2021/09/08 11:25 | John Echeverria v Fabio Coelho | 2-6,7-6,7-5 |
| ITF - Sintra M25 | 2021/09/07 08:30 | Alejandro Moro Canas v John Echeverria | 2-6,6-2,7-10 |
| ITF - Sintra M25 | 2021/09/06 08:30 | George Davies v John Echeverria | 1-6,1-6 |
| Challenger - Segovia | 2021/07/25 10:25 | John Echeverria v Alessandro Bega | 6-7,1-6 |
| ITF - Idanha-A-Nova M25 | 2021/07/20 10:40 | John Echeverria v Daniel Little | 3-6,4-6 |
| ITF - Idanha-A-Nova M25 | 2021/07/19 11:20 | John Echeverria v Luca Sanchez | 6-3,6-1 |
| ITF - Idanha-A-Nova M25 | 2021/07/18 13:00 | John Echeverria v Adria Soriano Barrera | 7-6,7-5 |