Stadium: Vilamoura 8 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Quinta Do Lago | 2022/03/21 13:30 | Afonso Portugal v Mikel Martinez | 6-1,7-5 |
| ITF M25 Quinta Do Lago | 2023/03/07 12:30 | Bernardo Henriques v Afonso Portugal | 2-6,2-6 |
| ITF M25 Loulé | 2023/02/27 15:15 | Dali Blanch v Afonso Portugal | 6-2,6-2 |
| ITF M25 Loulé | 2023/02/26 12:00 | Illya Maksymchuk v Afonso Portugal | 6-4,6-7,4-10 |
| ITF M25 Faro | 2023/02/20 13:25 | Maxime Chazal v Afonso Portugal | 6-3,6-1 |
| ITF M25 Faro | 2023/02/19 13:00 | Mason Dace v Afonso Portugal | 3-6,1-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/12 14:00 | Afonso Portugal v Patrick Foley | 4-6,6-7 |
| ITF M25 Sintra | 2022/09/11 09:00 | Afonso Portugal v Russell Henderson | 6-2,2-6,5-10 |
| ITF M15 Castelo Branco | 2022/07/24 09:00 | Miguel Garcia v Afonso Portugal | 6-4,6-2 |
| ITF M25 Quinta Do Lago | 2023/03/07 12:30 | Thomas George Brun v Mikel Martinez | 4-6,0-6 |
| ITF M25 Faro | 2023/02/19 10:00 | Mikel Martinez v Taketo Takamisawa | 4-6,4-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/14 09:30 | Tiago Pereira v Mikel Martinez | 6-2,6-1 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/13 14:20 | Mikel Martinez v Michael Zhu | 6-3,6-1 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/12 09:00 | Adam Blecha v Mikel Martinez | 6-7,4-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/06 10:00 | Mikel Martinez v Patrick Schoen | 3-6,6-4,7-10 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/05 10:00 | Mikel Martinez v Peter Sychev | 6-2,6-1 |
| ITF M25 Madrid | 2022/12/06 09:00 | Mikel Martinez v Keanu Elias Immler | 0-6,2-6 |