Ground: Clay
| ITF M25 Mungia-Laukariz | 2024/06/18 09:35 | Alejo Sanchez Quilez v Iliyan Radulov | 1-6,4-6 |
| Challenger Tenerife Qual | 2025/02/09 15:15 | Alejo Sanchez Quilez v Rei Sakamoto | 1-6,1-6 |
| ITF M15 Monastir | 2025/02/06 10:30 | Alejo Sanchez Quilez v Manas Manoj Dhamne | 3-6,3-6 |
| ITF M15 Monastir | 2025/02/05 19:34 | Alejo Sanchez Quilez v Mihai Alexandru Coman | 4-1 |
| ITF M15 Monastir | 2025/01/29 13:30 | Darwin Blanch v Alejo Sanchez Quilez | 6-3,6-3 |
| ITF M15 Madrid | 2024/12/05 09:30 | Maxime Janvier v Alejo Sanchez Quilez | 6-1,6-2 |
| ITF M15 Madrid | 2024/12/04 08:30 | Carlos Gimenez Perez v Alejo Sanchez Quilez | 0-6,0-6 |
| ITF M15 Madrid | 2024/11/27 07:50 | Roger Pascual Ferra v Alejo Sanchez Quilez | 2-6,6-4,6-4 |
| Challenger Montemar | 2024/11/18 09:30 | Alejo Sanchez Quilez v Svyatoslav Gulin | 5-7,1-6 |
| ITF M15 Oberhaching | 2025/02/14 10:00 | Mats Rosenkranz v Iliyan Radulov | 6-1,6-2 |
| ITF M15 Oberhaching | 2025/02/13 10:00 | Niklas Schell v Iliyan Radulov | 3-6,6-3,3-6 |
| ITF M15 Oberhaching | 2025/02/11 11:30 | Aaron Funk v Iliyan Radulov | 6-7,5-7 |
| Davis Cup | 2025/01/31 15:05 | Filip Cristian Jianu v Iliyan Radulov | 3-6,6-7 |
| ITF M15 Madrid | 2024/12/08 10:30 | Iliyan Radulov v Michiel de Krom | 6-7,3-6 |
| ITF M15 Madrid | 2024/12/07 10:30 | Iliyan Radulov v Sergi Perez Contri | 6-2,7-6 |
| ITF M15 Madrid | 2024/12/06 09:55 | Maxime Janvier v Iliyan Radulov | 7-6,4-6,6-7 |
| ITF M15 Madrid | 2024/12/05 09:30 | Oscar Jose Gutierrez v Iliyan Radulov | 0-6,2-6 |