Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Mataro | 2023/05/22 09:30 | Guilherme Valdoleiros v Tomas C Abasolo | 5-7,1-6 |
| ITF M15 Madrid | 2023/11/30 11:35 | Tomas C Abasolo v Dali Blanch | 4-6,3-6 |
| ITF M15 Madrid | 2023/11/29 10:40 | Pau Bosch Munoz v Tomas C Abasolo | 1-6,2-6 |
| ITF M15 Vigo | 2023/10/12 14:35 | Nicolas Alvarez Varona v Tomas C Abasolo | 6-3,6-2 |
| ITF M15 Vigo | 2023/10/10 16:45 | Iago D Alvarez v Tomas C Abasolo | 3-6,2-6 |
| ITF M25 Zaragoza | 2023/10/03 08:20 | Noah Lopez v Tomas C Abasolo | 6-1,3-6,6-1 |
| ITF M25 Zaragoza | 2023/10/02 08:00 | Tomas C Abasolo v Petr Iamachkine | 6-1,6-2 |
| ITF M25 Zaragoza | 2023/10/01 09:30 | Tomas C Abasolo v David Naharro Gomez | 6-2,4-6,10-5 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Tomas C Abasolo v Teymuraz Gabashvili | 4-6,2-6 |
| 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 |