Estádio: Court 2 Round: 25 Ground: Clay
| Challenger - Alicante | 2023/10/03 16:30 | Frederico Ferreira Silva v Darwin Blanch | 6-4,6-3 |
| Challenger Cary | 2023/09/12 17:00 | Garrett Johns v Darwin Blanch | 6-2,3-6,7-6 |
| ITF - M25 Gurb | 2023/05/18 10:45 | Carlos Sanchez Jover v Darwin Blanch | 2-6,6-3,6-0 |
| ITF - M25 Gurb | 2023/05/17 09:45 | Alejandro M Kretzer v Darwin Blanch | 4-6,6-2,6-7 |
| ITF - M25 Gurb | 2023/05/16 08:25 | Darwin Blanch v Richard Zusman | 6-4,6-3 |
| ITF - M25 Gurb | 2023/05/15 08:00 | Darwin Blanch v Nil Boixader Roca | 6-0,7-5 |
| ITF - M15 Telde | 2023/04/22 09:00 | Darwin Blanch v Alejandro Manzanera Pertusa | 6-4,4-6,4-6 |
| ITF - M15 Telde | 2023/04/21 09:00 | Sergi Perez Contri v Darwin Blanch | 6-1,4-6,4-6 |
| Challenger - Hamburgo | 2023/10/17 13:55 | Nikolas Sanchez Izquierdo v Billy Harris | 4-6,2-6 |
| ITF - M25 Santa Margherita | 2023/10/12 10:25 | Nikolas Sanchez Izquierdo v Goncalo Oliveira | 4-6,7-6,6-7 |
| ITF - M25 Santa Margherita | 2023/10/11 09:50 | Nikolas Sanchez Izquierdo v Lorenzo Carboni | 3-6,6-4,6-2 |
| ITF - M25 Santa Margherita | 2023/10/10 09:00 | Nikolas Sanchez Izquierdo v Luca Potenza | 6-2,4-6,7-6 |
| ITF - M25 Santa Margherita | 2023/10/07 08:55 | Gabriele Piraino v Nikolas Sanchez Izquierdo | 0-6,4-6 |
| ITF - M25 Santa Margherita | 2023/10/06 09:00 | Gianmarco Ferrari v Nikolas Sanchez Izquierdo | 6-4,4-6,2-6 |
| ITF - M25 Santa Margherita | 2023/10/05 09:00 | Federico Iannaccone v Nikolas Sanchez Izquierdo | 1-6,2-6 |
| ITF - M25 Santa Margherita | 2023/10/04 08:00 | Tommaso Compagnucci v Nikolas Sanchez Izquierdo | 6-7,0-6 |