Stadium: Court 1 Round: 62 Ground: Clay
| 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 M15 Antalya | 2021/03/07 07:00 | Andrea Gola v Samuil Konov | 6-2,3-6,10-7 |
| ITF M15 Antalya | 2020/12/16 07:25 | Mikhail Fufygin v Samuil Konov | 6-3,7-6 |
| ITF M15 Antalya | 2020/12/06 07:00 | Samuil Konov v Gabriel Donev | 2-6,1-6 |
| ITF M15 Antalya | 2020/12/01 07:00 | Samuil Konov v Filip Misolic | 2-6,1-6 |
| ITF M15 Antalya | 2020/11/30 12:30 | Valentin Vanta v Samuil Konov | 2-6,2-6 |
| ITF M15 Antalya | 2020/11/29 06:00 | Samuil Konov v Mariano Alberto Hasenkopf | 6-2,6-3 |
| ITF M15 Bucharest | 2021/05/23 10:00 | Kuzey Cekirge v Taiyo Yamanaka | 3-6,4-6 |
| ITF M15 Sibenik | 2021/05/19 14:50 | Yann Marti v Taiyo Yamanaka | 6-3,6-4 |
| ITF M15 Sibenik | 2021/05/17 11:00 | Jan Kupcic v Taiyo Yamanaka | 5-7,6-0,4-10 |
| ITF M15 Valldoreix | 2021/05/09 14:00 | Taiyo Yamanaka v Xavi Matas Ortega | 5-7,6-4,4-10 |
| ITF M15 Majadahonda | 2021/05/03 12:00 | Luis Faria v Taiyo Yamanaka | 6-4,5-7,10-7 |
| ITF M15 Majadahonda | 2021/05/02 16:15 | Taiyo Yamanaka v Guy Den Heijer | 6-7,6-3,11-9 |
| ITF M15 Antalya | 2021/04/26 07:00 | Taiyo Yamanaka v Dan Alexandru Tomescu | 4-6,2-6 |
| ITF M15 Antalya | 2021/04/25 07:00 | Taiyo Yamanaka v Michel Hopp | 6-3,6-4 |