Stadium: Court 2 Round: 25 Ground: Clay
| ITF M25 Manacor | 2023/01/26 11:00 | Alvaro Lopez San Martin v Daniel Merida Aguilar | 0-6,6-2,6-1 |
| ITF M15 Valldoreix | 2021/05/10 11:00 | Alvaro Lopez San Martin v Daniel Merida Aguilar | 6-1,6-0 |
| ITF M25 Sanxenxo | 2023/04/28 11:55 | Daniel Merida Aguilar v Carlos Sanchez Jover | 4-6,2-6 |
| ITF M25 Sanxenxo | 2023/04/25 16:00 | Daniel Merida Aguilar v Gianni Ross | 6-2,6-2 |
| Challenger Oeiras | 2023/04/20 12:10 | Daniel Merida Aguilar v Zsombor Piros | 4-6,3-6 |
| Challenger Oeiras | 2023/04/18 15:40 | Daniel Merida Aguilar v Cezar Cretu | 6-4,6-4 |
| Challenger Oeiras | 2023/04/17 09:00 | Daniel Merida Aguilar v Evgeny Karlovskiy | 7-6,7-6 |
| Challenger Oeiras | 2023/04/16 13:10 | Lucas Gerch v Daniel Merida Aguilar | 1-6,2-6 |
| Challenger Madrid | 2023/04/09 09:00 | Alexey Vatutin v Daniel Merida Aguilar | 6-7,6-4,6-4 |
| Challenger Murcia | 2023/04/04 10:50 | Andrea Collarini v Daniel Merida Aguilar | 6-2,6-2 |
| ITF M25 Sabadell | 2023/05/04 13:15 | Maxime Chazal v Alvaro Lopez San Martin | 6-3,6-3 |
| ITF M25 Sabadell | 2023/05/03 09:50 | Arthur Reymond v Alvaro Lopez San Martin | 1-6,5-7 |
| ATP Munich | 2023/04/15 11:35 | Vit Kopriva v Alvaro Lopez San Martin | 6-7,6-3,7-6 |
| Challenger Murcia | 2023/04/04 15:25 | Alvaro Lopez San Martin v Edas Butvilas | 6-2,6-7,6-2 |
| Challenger Murcia | 2023/04/03 09:00 | Alvaro Lopez San Martin v Carlos Sanchez Jover | 1-6,4-6 |
| Challenger Murcia | 2023/04/02 11:05 | Alvaro Lopez San Martin v Coleman Wong | 6-2,6-3 |
| Challenger Girona | 2023/03/28 08:00 | Fabian Marozsan v Alvaro Lopez San Martin | 7-6,2-6,7-6 |
| Challenger Girona | 2023/03/27 11:30 | Alvaro Lopez San Martin v Eduard Esteve Lobato | 6-7,6-4,6-2 |