Ground: Hardcourt outdoor
| ITF M25 Sintra | 2025/10/22 12:00 | Sebastian Fanselow v Diogo Marques | 6-2,6-4 |
| ITF M15 Heraklion | 2025/10/02 07:00 | Diogo Marques v Nino Ehrenschneider | 3-6,5-7 |
| ITF M15 Heraklion | 2025/09/30 07:00 | Diogo Marques v Dimitris Sakellaridis | 1-6,6-3,7-6 |
| ITF M25 Setubal | 2025/09/17 11:46 | Joao Graca v Diogo Marques | 6-3,6-4 |
| ITF M15 Monastir | 2025/09/09 10:33 | Manas Manoj Dhamne v Diogo Marques | 6-2,6-3 |
| ITF M15 Monastir | 2025/09/04 08:30 | Diogo Marques v Cesar Bouchelaghem | 3-6,6-7 |
| ITF M15 Monastir | 2025/09/02 10:43 | Chirag Duhan v Diogo Marques | 1-6,5-7 |
| ITF M25 Idanha-A-Nova | 2025/08/20 14:00 | Tristan McCormick v Diogo Marques | 6-4,4-6,7-6 |
| ITF M25 Sintra | 2025/10/23 08:30 | Rafael Izquierdo Luque v Patrick Schoen | 6-4,4-6,1-6 |
| ITF M25 Sintra | 2025/10/21 16:49 | Rafael Izquierdo Luque v Rodrigo Cruz | 6-2,6-1 |
| ITF M15 Pontevedra | 2025/10/09 09:00 | Tiago Torres v Rafael Izquierdo Luque | 6-4,7-6 |
| ITF M15 Pontevedra | 2025/10/07 12:27 | Rafael Izquierdo Luque v Ivan Perez Martin | 6-3,6-0 |
| ITF M25 Setubal | 2025/09/20 09:30 | Alec Deckers v Rafael Izquierdo Luque | 7-5,6-7,7-6 |
| ITF M25 Setubal | 2025/09/19 10:30 | Rafael Izquierdo Luque v Henry Searle | 4-6,6-3,6-4 |
| ITF M25 Setubal | 2025/09/18 08:56 | Alberto Barroso Campos v Rafael Izquierdo Luque | 3-6,2-6 |
| ITF M25 Setubal | 2025/09/17 11:30 | Carles Hernandez v Rafael Izquierdo Luque | 6-7,2-6 |