Stadium: MTA 22 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/06/28 12:20 | Daniil Glinka v Samuil Konov | 6-3,6-1 |
| ITF M15 Antalya | 2021/06/27 06:30 | Sabit Suntic v Samuil Konov | 4-6,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/03 12:00 | Kuzey Cekirge v Samuil Konov | 6-3,4-6,7-5 |
| UTR Pro Tennis Series Bucharest | 2021/06/03 06:00 | Vlad Andrei Dancu v Samuil Konov | 6-3,5-7,6-2 |
| UTR Pro Tennis Series Bucharest | 2021/06/02 13:00 | Valentin Vanta v Samuil Konov | 4-6,6-2,6-2 |
| ITF M15 Bucharest | 2021/05/24 08:00 | Samuil Konov v Taiyo Yamanaka | 4-6,0-6 |
| ITF M15 Antalya | 2021/03/21 07:00 | Samuil Konov v Vladislav Gorbatenko | 3-6,2-6 |
| ITF M15 Antalya | 2021/03/14 07:00 | Federico Bertuccioli v Samuil Konov | 6-3,6-3 |
| ITF M25 Ajaccio | 2021/07/05 15:30 | Andrea Gola v Jamie Krattiger | 6-0,6-1 |
| ITF M15 Monastir | 2021/03/07 08:00 | Colin Sinclair v Jamie Krattiger | 6-1,6-1 |