Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Denia | 2023/07/26 15:45 | Pedro Rodenas v Nacho Serra Sanchez | 5-7,6-3,7-5 |
| ITF M25 Denia | 2023/07/25 07:50 | Rafael Giotis v Nacho Serra Sanchez | 6-3,4-6,5-10 |
| ITF M25 Gandia | 2023/07/17 08:00 | Javier Molino v Nacho Serra Sanchez | 6-3,7-5 |
| ITF M25 Gandia | 2023/07/16 08:00 | Nacho Serra Sanchez v Arthur Bonnaud | 7-5,7-5 |
| ITF M25 Roda de Bara | 2023/07/10 13:00 | Alex Martinez v Nacho Serra Sanchez | 6-4,6-2 |
| ITF M25 Roda de Bara | 2023/07/09 15:30 | Berk Ilkel v Nacho Serra Sanchez | 3-6,6-7 |
| ITF M25 Denia | 2022/07/26 08:00 | Aristotelis Thanos v Nacho Serra Sanchez | 6-0,7-5 |
| ITF M25 Denia | 2022/07/25 09:00 | Nacho Serra Sanchez v Peetu Pohjola | 7-6,6-3 |
| Challenger Maia | 2023/11/26 16:55 | Alexey Vatutin v Guilherme Valdoleiros | 6-4,6-0 |
| ITF M25 Vale Do Lobo | 2023/11/12 11:00 | Mikel Martinez v Guilherme Valdoleiros | 6-0,6-1 |
| ITF M25 Tavira | 2023/10/16 08:30 | Eero Vasa v Guilherme Valdoleiros | 6-4,6-2 |
| ITF M25 Tavira | 2023/10/15 09:00 | Jamie Krattiger v Guilherme Valdoleiros | 3-6,2-6 |
| ITF M25 Tavira | 2023/10/09 11:30 | Jack Molloy v Guilherme Valdoleiros | 6-4,6-2 |
| ITF M25 Tavira | 2023/10/08 11:30 | Rafael Mazon-Hernandez v Guilherme Valdoleiros | 3-6,7-6,3-10 |
| ITF M25 Setubal | 2023/09/19 09:00 | Rafael Izquierdo Luque v Guilherme Valdoleiros | 6-1,6-2 |
| ITF M25 Setubal | 2023/09/18 09:00 | Tiago Boschmans v Guilherme Valdoleiros | 2-6,0-6 |