Estadio: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Roda de Bará | 2023/07/11 10:10 | Alex Martinez v Ignasi De Rueda De Genover | 6-4,5-7,11-9 |
| ITF M25 Roda de Bará | 2023/07/10 13:00 | Alex Martinez v Nacho Serra Sanchez | 6-4,6-2 |
| ITF M25 Roda de Bará | 2023/07/09 15:30 | Alex Martinez v Benjamin Kreynes | 6-0,6-1 |
| ITF M25 Getxo | 2023/07/08 17:50 | Javier Barranco Cosano v Alex Martinez | 6-3,1-6,6-1 |
| ITF M25 Getxo | 2023/07/07 11:30 | Alex Martinez v Vilius Gaubas | 6-4,6-4 |
| ITF M25 Getxo | 2023/07/05 10:30 | Julio Cesar Porras v Alex Martinez | 6-1,4-6,5-7 |
| ITF M25 Getxo | 2023/07/03 16:30 | Alex Martinez v Francisco Rocha | 6-1,0-6,6-2 |
| ITF M25 Bakio | 2023/06/28 16:30 | Alex Martinez v Eliakim Coulibaly | 5-7,6-7 |
| ITF M15 Monastir | 2023/04/12 08:30 | Szymon Kielan v David Perez Sanz | 7-6,6-3 |
| ITF M15 Chennai | 2023/04/07 03:30 | David Perez Sanz v Sidharth Rawat | 5-7,6-7 |
| ITF M15 Chennai | 2023/04/06 04:40 | David Perez Sanz v Yash Chaurasia | 6-1,6-1 |
| ITF M15 Chennai | 2023/04/05 07:30 | David Perez Sanz v Ishaque Eqbal | 6-4,6-4 |
| ITF M15 Aktobe | 2023/03/11 06:30 | Alexandr Binda v David Perez Sanz | 6-2,6-7,7-6 |
| ITF M15 Aktobe | 2023/03/10 09:35 | David Perez Sanz v Aleksandr Braynin | 6-4,7-6 |
| ITF M15 Aktobe | 2023/03/09 08:45 | David Perez Sanz v Niccolo Catini | 4-6,6-3,6-2 |
| ITF M15 Aktobe | 2023/03/08 10:00 | David Perez Sanz v Yunseok Jang | 6-4,6-0 |