Stadion: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 - Sozopol | 2021/10/03 08:00 | Alessandro Procopio v Nikolay Nedelchev | 4-6,4-6 |
| ITF - M15 - Sozopol | 2021/09/14 07:00 | Richard Biagiotti v Nikolay Nedelchev | 6-2,7-5 |
| ITF - M15 - Sozopol | 2021/09/13 08:00 | Nikolay Nedelchev v Dian Nedev | 6-3,6-1 |
| ITF - M15 - Valldoreix | 2020/11/10 09:00 | Alexander Weis v Nikolay Nedelchev | 6-3,7-5 |
| ITF - M15 - Valldoreix | 2020/11/09 09:00 | Kuzey Cekirge v Nikolay Nedelchev | 5-7,7-5,2-10 |
| ITF - M15 - Valldoreix | 2020/11/08 10:00 | Nikolay Nedelchev v Carlos Sanchez Jover | 6-4,0-6,10-5 |
| ITF - M15 - Sozopol | 2021/10/03 08:00 | Martin Iliev v Stefan Luckanov | 6-2,6-1 |
| ITF - M15 - Burgas | 2019/10/07 11:00 | Martin Iliev v Vladimir Filip | 2-6,2-6 |
| ITF - M15 - Varna | 2019/09/09 06:30 | Martin Iliev v Daniil Tsebrenko | 2-6,3-6 |
| ITF - M15 - Plovdiv | 2019/06/03 10:00 | Valentin Vanta v Martin Iliev | 6-7,6-2,10-8 |
| ITF - M15 - Sozopol | 2019/05/06 07:00 | Boris Pokotilov v Martin Iliev | 6-3,7-6 |
| ITF - Bulgarien F1 | 2018/05/13 07:00 | Plamen Milushev v Martin Iliev | 6-2,6-3 |
| ITF - Bulgarien F1 | 2018/05/12 10:00 | Nicholas Kamisar v Martin Iliev | 3-6,1-6 |
| ITF - Türkei F45 - Qualifikation | 2017/11/25 06:30 | Vladislav Melnic v Martin Iliev | 6-2,6-3 |