Stadium: Court 1 Round: 62 Ground: Clay
| ITF - Mogi das Cruzes M15 | 2023/04/26 13:00 | Adolfo Daniel Vallejo v Rafael Tosetto | 4-6,1-6 |
| Challenger Morelos | 2023/04/18 18:40 | Terence Atmane v Adolfo Daniel Vallejo | 5-7,6-4,7-5 |
| Challenger Leon | 2023/04/11 19:30 | Adam Walton v Adolfo Daniel Vallejo | 6-4,6-3 |
| Challenger San Luis Potosi | 2023/04/05 01:50 | Adolfo Daniel Vallejo v Patrick Kypson | 1-6,3-6 |
| ITF - Antalya M15 | 2023/03/09 09:40 | Yanaki Milev v Adolfo Daniel Vallejo | 7-5,6-4 |
| ITF - Antalya M15 | 2023/03/08 10:25 | Adolfo Daniel Vallejo v Matteo De Vincentis | 6-4,6-4 |
| ITF - Antalya M15 | 2023/03/02 06:45 | Gabriel Donev v Adolfo Daniel Vallejo | 6-2,6-3 |
| ITF - Antalya M15 | 2023/02/28 10:35 | Adolfo Daniel Vallejo v Andrey Chepelev | 6-3,6-4 |
| ITF - Mataro M25 | 2023/05/21 10:00 | Julian Alonso v Oscar P Sansano | 1-6,2-6 |
| ITF - Valldoreix M25 | 2023/05/09 09:45 | Oscar P Sansano v Luis Francisco | 5-7,1-6 |
| ITF - Valldoreix M25 | 2023/05/08 11:30 | Stefanos Sakellaridis v Oscar P Sansano | 4-6,4-6 |
| ITF - Xativa M15 | 2022/08/01 08:00 | Lorenzo Vatteroni v Oscar P Sansano | 4-6,6-4,10-6 |
| ITF - Xativa M15 | 2022/07/31 09:45 | Oscar P Sansano v Amaan Siddiqui | 6-3,7-5 |
| ITF - Denia M25 | 2022/07/25 14:00 | Axel Nefve v Oscar P Sansano | 6-0,6-4 |
| ITF - Gandia M25 | 2022/07/17 11:00 | Oscar P Sansano v Paulo A S Dos Santos | 0-6,6-3,8-10 |
| ITF - Bakio M25 | 2022/06/27 17:45 | Aaron Cohen v Oscar P Sansano | 6-3,6-4 |