Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| Challenger Troisdorf - MD | 2023/05/30 15:00 | Hardt/Kotov v Merino/Negritu | 6-3,6-3 |
| ITF - Warmbad-Villach M15 - MD | 2023/05/26 13:25 | Merino/Negritu v Kopp/Lemstra | 3-6,4-6 |
| ITF - Warmbad-Villach M15 - MD | 2023/05/25 15:30 | Merino/Negritu v Bocchi/Compagnucci | 6-2,7-5 |
| ITF - Warmbad-Villach M15 - MD | 2023/05/23 13:20 | Merino/Negritu v Gal/Voldrab | 6-1,6-4 |
| Challenger Oeiras - MD | 2023/05/18 13:45 | Merino/Negritu v Fayziev/Jecan | 6-4,3-6,14-16 |
| Challenger Oeiras - MD | 2023/05/17 12:25 | Raja/Sharan v Merino/Negritu | 6-7,2-6 |
| ITF - Valldoreix M25 - MD | 2023/05/09 16:10 | Buse/P Navarro v Merino/Negritu | 4-6,6-1,10-8 |
| ITF - Sabadell M25 - MD | 2023/05/02 15:00 | Merino/Negritu v Lopez San Martin/S Izquierdo | 5-7,2-6 |