Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/10/03 08:00 | Procopio, Alessandro 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 | Iliev, Martin v Luckanov, Stefan | 6-2,6-1 |
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/07 11:00 | Iliev, Martin v Filip, Vladimir | 2-6,2-6 |
| Varna, Singles M-ITF-BUL-04A | 2019/09/09 06:30 | Iliev, Martin v Tsebrenko, Daniil | 2-6,3-6 |
| Plovdiv, Singles Qualifying M-ITF-BUL-03A | 2019/06/03 10:00 | Valentin Vanta v Iliev, Martin | 6-7,6-2,10-8 |
| ITF M15 Sozopol | 2019/05/06 07:00 | Boris Pokotilov v Iliev, Martin | 6-3,7-6 |
| ITF Bulgaria F1 | 2018/05/13 07:00 | Milushev, Plamen v Iliev, Martin | 6-2,6-3 |
| ITF Bulgaria F1 | 2018/05/12 10:00 | Kamisar, Nicholas v Iliev, Martin | 3-6,1-6 |
| ITF Turkey F45 Qual | 2017/11/25 06:30 | Melnic, Vladislav v Iliev, Martin | 6-2,6-3 |