Estadio: Court 1 Round: 62 Ground: Clay
| ITF M15 Sabadell | 2022/09/25 08:00 | Iker Urribarrens v Nikolay Nedelchev | 1-6,2-6 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Nikolay Nedelchev v Toprak Avcibasi | 4-6,6-3,11-9 |
| ITF M25 Madrid | 2023/09/14 14:10 | Miguel Damas v Nikolay Nedelchev | 6-3,6-3 |
| ITF M25 Madrid | 2023/09/12 12:55 | Nikolay Nedelchev v Luke Simkiss | 6-3,4-6,7-5 |
| ITF M15 Budapest | 2023/09/07 10:20 | Mariano Tammaro v Nikolay Nedelchev | 6-4,6-3 |
| ITF M15 Budapest | 2023/09/05 11:40 | Nikolay Nedelchev v Vito Tonejc | 6-2,6-4 |
| ITF M15 Budapest | 2023/09/01 10:00 | Nikolay Nedelchev v Matyas Fuele | 4-6,3-6 |
| ITF M15 Budapest | 2023/08/31 08:00 | Matthew Summers v Nikolay Nedelchev | 1-6,4-6 |
| ITF M15 Budapest | 2023/08/29 12:00 | Attila Boros v Nikolay Nedelchev | 6-2,1-6,2-6 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Sergi Fita Juan v Iker Urribarrens | 7-5,3-6,8-10 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Areg Stepanian v Iker Urribarrens | 4-6,2-6 |
| ITF M25 Oviedo | 2023/08/28 17:50 | Iker Urribarrens v Alejandro Juan Mano | 0-6,0-6 |
| ITF M25 Oviedo | 2023/08/28 12:05 | Iker Urribarrens v Lucca Helguera Casado | 6-2,6-2 |
| ITF M25 Santander | 2023/08/22 08:00 | Sergio Callejon Hernando v Iker Urribarrens | 6-2,2-6,6-3 |
| ITF M25 Santander | 2023/08/21 08:45 | Iker Urribarrens v Giacomo Revelli | 3-6,7-5,10-6 |
| ITF M25 Santander | 2023/08/20 14:30 | Iker Urribarrens v Lucca Helguera Casado | 6-2,6-4 |
| ITF M25 Denia | 2023/07/28 07:55 | Iker Urribarrens v Eric Vanshelboim | 2-6,3-6 |