Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Quinta Do Lago | 2023/03/08 16:15 | Luis Miguel Saraiva v Guy Den Heijer | 4-6,3-6 |
| ITF M25 Quinta Do Lago | 2023/03/08 12:00 | Luis Miguel Saraiva v Carlos Garcia Mondelo | 5-7,7-6,10-4 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/05 10:00 | Luis Miguel Saraiva v Adam Blecha | 5-7,6-0,5-10 |
| ITF M25 Sintra | 2022/09/11 09:00 | Ighor Halmenschlager Reis v Luis Miguel Saraiva | 6-3,6-2 |
| ITF M25 Sintra | 2022/09/05 09:00 | Luis Miguel Saraiva v Alexandre Ruscica | 2-6,2-6 |
| ITF M15 Castelo Branco | 2022/07/25 09:00 | Luis Miguel Saraiva v Andre Rodeia | 2-6,3-6 |
| ITF M15 Castelo Branco | 2022/07/24 09:00 | Lev Levyatov v Luis Miguel Saraiva | 1-6,2-6 |
| ITF M25 Quinta Do Lago | 2023/03/09 17:05 | Leopold Zima v Mikel Martinez | 6-3,6-2 |
| ITF M25 Quinta Do Lago | 2023/03/08 15:45 | Pijus Vaitiekunas v Mikel Martinez | 7-5,1-6,9-11 |
| ITF M25 Quinta Do Lago | 2023/03/08 12:00 | Afonso Portugal v Mikel Martinez | 3-6,5-7 |
| 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 |