Stadium: Court 2 Round: 26 Ground: Clay
| ITF M25 Zaragoza | 2023/10/04 15:55 | Lopez San Martin, Alvaro v Alejandro Juan Mano | 6-3,6-0 |
| ITF M25 Sabadell | 2023/09/30 09:30 | Vilius Gaubas v Lopez San Martin, Alvaro | 6-2,6-1 |
| ITF M25 Sabadell | 2023/09/29 09:30 | Ryan Nijboer v Lopez San Martin, Alvaro | 4-6,4-6 |
| ITF M25 Sabadell | 2023/09/28 09:00 | Gabashvili, Teimuraz v Lopez San Martin, Alvaro | 5-7,3-6 |
| ITF M25 Sabadell | 2023/09/27 08:30 | Ian Luca Cervantes Tomas v Lopez San Martin, Alvaro | 2-6,2-6 |
| ITF M25 Santander | 2023/08/24 10:00 | Lopez San Martin, Alvaro v Imanol L Morillo | 6-7,7-6,4-6 |
| ITF M25 Santander | 2023/08/23 10:00 | Lopez San Martin, Alvaro v Alejandro Juan Mano | 7-5,6-4 |
| ITF M25 Santander | 2023/08/22 09:55 | Lopez San Martin, Alvaro v Tomas C Abasolo | 6-1,4-6,6-3 |
| ITF M25 Zaragoza | 2023/10/03 10:30 | Oscar Jose Gutierrez v Iliyan Radulov | 1-6,6-7 |
| ITF M25 Sabadell | 2023/09/28 13:05 | Felix Gill v Iliyan Radulov | 6-3,6-2 |
| ITF M25 Sabadell | 2023/09/26 15:30 | Albert Pedrico Kravtsov v Iliyan Radulov | 3-6,1-6 |
| Parma II, Italy | 2023/06/18 08:00 | Bogdan Bobrov v Iliyan Radulov | 4-6,6-2,6-4 |
| ITF - M15 Kursumlijska Banja | 2023/06/13 15:55 | Iliyan Radulov v Gabriel Donev | 2-6,4-6 |
| ITF M15 Pazardzhik | 2023/05/24 08:45 | Iliyan Radulov v Balzerani, Riccardo | 4-6,1-6 |
| ITF M15 Pazardzhik | 2023/05/21 12:30 | Iliyan Radulov v Roncalli, Simone | 6-4,6-1 |
| ITF M15 Pazardzhik | 2023/05/21 07:00 | Denis Klok v Iliyan Radulov | 1-6,1-6 |