Ground: Hardcourt outdoor
| ITF M25 Elvas | 2024/06/09 09:00 | Joao Graca v Guilherme Valdoleiros | 7-5,6-4 |
| ITF M25 Vila Real de Santo Antonio | 2025/02/10 14:00 | Guilherme Valdoleiros v Angel Hernandez | 4-6,6-2,1-0 |
| UTR Pro Alvor | 2025/01/26 10:00 | Yorrick Veldkamp v Guilherme Valdoleiros | 6-2,7-5 |
| UTR Pro Alvor | 2025/01/24 14:20 | Marcus Walters v Guilherme Valdoleiros | 6-2,6-2 |
| UTR Pro Alvor | 2025/01/23 15:40 | Marshall Tutu v Guilherme Valdoleiros | 5-7,3-6 |
| UTR Pro Alvor | 2025/01/22 13:45 | Guilherme Valdoleiros v Jose Freitas | 6-4,6-2 |
| Challenger Maia | 2024/11/24 16:20 | Guilherme Valdoleiros v Anton Matusevich | 2-6,2-6 |
| ITF M25 Vale Do Lobo | 2024/11/21 12:50 | Guilherme Valdoleiros v Frederico Ferreira Silva | 2-6,0-6 |
| ITF M25 Vale Do Lobo | 2024/11/20 10:30 | Milosz Sroka v Guilherme Valdoleiros | 5-7,0-6 |
| Challenger Porto | 2024/07/28 12:50 | Joao Graca v Edas Butvilas | 4-6,5-7 |
| ITF M25 Porto | 2024/07/24 18:20 | Joao Domingues v Joao Graca | 6-2,6-2 |
| ITF M25 Porto | 2024/07/23 10:00 | Joao Graca v Youssef Kadiri Hassani | 1-6,6-3,10-4 |
| ITF M25 Porto | 2024/07/22 10:00 | Joao Graca v Ian Luca Cervantes Tomas | 6-3,7-5 |
| ITF M25 Porto | 2024/07/21 09:00 | Joao Graca v Miguel Simao | 6-1,6-1 |
| ITF M25 Castelo Branco | 2024/07/17 09:00 | Joao Graca v Michael Geerts | 2-6,1-6 |
| ITF M25 Castelo Branco | 2024/07/15 09:30 | Ethan Cook v Joao Graca | 4-6,5-7 |
| ITF M25 Castelo Branco | 2024/07/14 08:30 | Joao Graca v Richard Zusman | 7-5,6-1 |