Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/09/13 08:00 | Ivan Mikhaylyuk v Richard Biagiotti | 3-6,2-6 |
| ITF M15 Sozopol | 2021/09/12 11:00 | Sergo Sikharulidze v Richard Biagiotti | 6-4,5-7,6-10 |
| ITF M15 Pescara | 2021/08/15 11:15 | Maxence Broville v Richard Biagiotti | 6-1,7-6 |
| ITF M15 Vejle | 2021/07/25 09:00 | Oscar Moraing v Richard Biagiotti | 6-3,6-2 |
| 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 |