Stadium: Pista Central Round: 25 Ground: Hardcourt outdoor
| ITF M25 Heraklion | 2023/11/28 11:05 | Nikolay Nedelchev v Amit Vales | 4-6,4-6 |
| ITF M15 Heraklion | 2023/11/22 10:45 | Ioannis Xilas v Nikolay Nedelchev | 6-2,6-1 |
| ITF M15 Heraklion | 2023/11/14 08:30 | Kai Lemstra v Nikolay Nedelchev | 3-6,6-4,6-1 |
| ITF M15 Castellon | 2023/10/19 09:55 | Nikolay Nedelchev v Nicolas Alvarez Varona | 3-6,3-6 |
| ITF M15 Castellon | 2023/10/18 10:05 | Mauro Espinosa Flores v Nikolay Nedelchev | 0-6,6-7 |
| ITF M15 Castellon | 2023/10/17 07:30 | Nikolay Nedelchev v Petr Iamachkine | 6-3,5-7,10-4 |
| ITF M15 Castellon | 2023/10/16 08:00 | Nikolay Nedelchev v Albert Pedrico Kravtsov | 4-6,6-2,10-6 |
| ITF M15 Castellon | 2023/10/15 10:00 | Nikolay Nedelchev v Jordi Garcia Mestre | 6-0,6-4 |
| ITF M15 Alcala De Henares | 2023/11/22 12:30 | Duarte Vale v Benjamin Winter Lopez | 6-2,6-0 |
| ITF M25 Vale Do Lobo | 2023/11/15 17:00 | Benjamin Winter Lopez v Kyle Edmund | 3-6,6-3,3-6 |
| ITF M25 Sabadell | 2023/09/27 08:25 | Ryan Nijboer v Benjamin Winter Lopez | 7-6,6-1 |
| ITF M15 Melilla | 2023/09/22 11:15 | Benjamin Winter Lopez v Maxime Mora | 2-6,6-7 |
| ITF M15 Melilla | 2023/09/21 09:45 | Benjamin Winter Lopez v Gabriel Elicha Navas | 5-7,6-1,6-1 |
| ITF M15 Melilla | 2023/09/20 09:00 | Benjamin Winter Lopez v Alvaro Peiro Serrano | 6-1,6-3 |
| Challenger Seville | 2023/09/04 10:30 | Benjamin Winter Lopez v Max Alcala Gurri | 2-6,6-3,1-6 |
| ITF M25 Santander | 2023/08/25 09:30 | Svyatoslav Gulin v Benjamin Winter Lopez | 7-5,6-0 |