| ITF - M15 - Antalya | 2021/06/21 11:35 | Dian Nedev v Filip Duda | 4-6,2-6 |
| ITF - M15 - Antalya | 2021/06/20 07:00 | Jason Janis v Dian Nedev | 2-6,2-6 |
| ITF - M15 - Antalya | 2021/06/15 09:45 | Dian Nedev v Pietro Marino | 2-6,6-7 |
| ITF - M15 - Antalya | 2021/06/14 13:35 | Dian Nedev v Egor Matvievici | 6-1,6-2 |
| ITF - M15 - Antalya | 2021/06/13 07:30 | Billy Harris v Dian Nedev | 6-7,6-2,8-10 |
| ITF - M15 Skopje | 2021/06/10 07:45 | Ryan Nijboer v Dian Nedev | 6-3,6-2 |
| ITF - M15 Skopje | 2021/06/08 09:00 | Nicolo Turchetti v Dian Nedev | 4-6,6-3,8-10 |
| ITF - M15 Skopje | 2021/06/07 11:30 | Berk Bugarikj v Dian Nedev | 2-6,2-6 |
| ITF - M15 Sofia | 2021/07/07 08:50 | Quentin Folliot v Aristotelis Thanos | 6-3,6-3 |
| ITF - M15 Sofia | 2021/07/05 12:00 | Mattia Frinzi v Aristotelis Thanos | 7-5,2-6,7-10 |
| ITF - M15 Sofia | 2021/07/05 07:00 | Stefanos Sakellaridis v Aristotelis Thanos | 2-6,6-7 |
| ITF - M15 Sofia | 2021/07/04 07:30 | Benjamin Niv v Aristotelis Thanos | 0-6,4-6 |
| ITF - M15 Heraklion | 2021/06/10 07:30 | Alexis Musialek v Aristotelis Thanos | 6-4,6-1 |
| ITF - M15 Heraklion | 2021/06/09 09:55 | Aristotelis Thanos v Kelsey Stevenson | 6-2,7-5 |
| ITF - M15 Heraklion | 2021/06/01 08:00 | Aristotelis Thanos v Martin Breysach | 3-6,3-6 |
| ITF - M15 Heraklion | 2021/05/25 06:30 | Aristotelis Thanos v Lorenzo Joaquin Rodriguez | 6-2,6-0 |