Stadium: Court 4 Round: 54 Ground: Hardcourt indoor
| ITF M15 Kazan | 2021/10/11 12:40 | Victor Nasyrov v Semen Voronin | 2-6,1-6 |
| ITF M15 Antalya | 2021/10/25 07:00 | Sebastian Gima v Daniil Gusev | 6-1,6-0 |
| ITF M15 Antalya | 2021/10/24 07:00 | Zac Osborne v Daniil Gusev | 4-6,4-6 |
| ITF M15 Antalya | 2021/10/18 07:00 | Daniil Gusev v Antonin Bolardt | 0-6,0-6 |
| ITF M15 Antalya | 2021/10/17 07:00 | Daniil Gusev v Julian Gimenez | 6-4,6-3 |
| ITF M15 Antalya | 2021/10/10 07:00 | Alberto Morolli v Daniil Gusev | 6-1,6-4 |
| ITF M15 Telavi | 2021/08/02 06:00 | Daniil Gusev v Alexander Boborykin | 2-6,2-6 |
| ITF M25 Telavi | 2021/07/26 07:00 | Daniil Gusev v Shay Bar Menahem | 2-6,0-6 |
| ITF M15 Antalya | 2021/04/19 07:00 | Michel Vernier v Daniil Gusev | 6-1,6-1 |