Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Telde | 2023/04/18 08:00 | Vicente O Moratalla v David Naharro | 6-7,6-3,7-6 |
| ITF M15 Telde | 2023/04/09 09:00 | Michael Zhu v David Naharro | 7-6,6-3 |
| ITF M25 Reus | 2023/04/04 09:30 | Xavi Matas Ortega v David Naharro | 4-6,6-4,10-8 |
| ITF M25 Reus | 2023/04/03 09:30 | Alejandro Juan Mano v David Naharro | 7-6,4-6,5-10 |
| ITF M25 Reus | 2023/04/02 08:30 | David Naharro v Jaime Caldes | 6-4,2-6,10-6 |
| ITF M25 Palmanova | 2023/03/21 11:00 | Mircea-Alexandru Jecan v David Naharro | 6-2,7-6 |
| ITF M25 Palmanova | 2023/03/20 10:30 | David Naharro v Nicolas Rafael Goldberg Alviani | 4-6,6-1,10-5 |
| ITF M25 Palmanova | 2023/03/18 13:00 | Marc Ceballos v David Naharro | 2-6,0-6 |
| Challenger Oeiras | 2023/04/16 15:00 | Pablo Llamas Ruiz v Carlos Sanchez Jover | 6-2,6-3 |
| Challenger Murcia | 2023/04/04 12:40 | Jesper De Jong v Carlos Sanchez Jover | 6-4,6-3 |
| Challenger Murcia | 2023/04/03 09:00 | Alvaro Lopez San Martin v Carlos Sanchez Jover | 1-6,4-6 |
| Challenger Murcia | 2023/04/02 10:35 | David Jorda Sanchis v Carlos Sanchez Jover | 2-6,2-6 |
| Challenger Girona | 2023/03/26 12:00 | Jesper De Jong v Carlos Sanchez Jover | 6-2,6-3 |
| Challenger Zadar | 2023/03/20 09:00 | Julian Ocleppo v Carlos Sanchez Jover | 4-6,6-4,6-1 |
| Challenger Zadar | 2023/03/19 09:00 | Riccardo Balzerani v Carlos Sanchez Jover | 3-6,5-7 |
| Challenger Pune | 2023/02/27 08:15 | Makoto Ochi v Carlos Sanchez Jover | 6-2,6-4 |