Stadium: Court 6 Round: 25 Ground: Hardcourt indoor
| ITF M15 Cancun | 2021/12/02 16:00 | Nam Hoang Ly v Daniil Glinka | 6-4,6-1 |
| ITF M15 Cancun | 2021/11/23 14:00 | Daniil Glinka v Giles Hussey | 3-6,1-6 |
| ITF M15 Monastir | 2021/10/28 10:30 | Quentin Folliot v Daniil Glinka | 6-3,6-3 |
| ITF M15 Monastir | 2021/10/26 13:55 | Preston Connor v Daniil Glinka | 2-6,2-6 |
| ITF M15 Monastir | 2021/10/20 09:00 | Moerani Bouzige v Daniil Glinka | 6-1,6-2 |
| ITF M15 Monastir | 2021/10/14 10:05 | Moez Echargui v Daniil Glinka | 6-1,6-0 |
| ITF M15 Monastir | 2021/10/13 08:30 | Daniil Glinka v Stefano Reitano | 6-3,2-6,6-1 |
| ITF M15 Monastir | 2021/10/06 10:15 | Valentin Vacherot v Daniil Glinka | 6-4,3-6,6-2 |
| ITF M15 Kazan | 2021/11/28 08:00 | Martin Borisiouk v Alibek Kachmazov | 2-6,2-6 |
| ITF M15 Kazan | 2021/11/26 09:15 | Timur Kiyamov v Alibek Kachmazov | 6-7,4-6 |
| ITF M15 Kazan | 2021/11/25 09:00 | Daniel Ibragimov v Alibek Kachmazov | 2-6,2-6 |
| ITF M15 Kazan | 2021/11/24 08:25 | Andrey Uvarov v Alibek Kachmazov | 1-6,2-6 |
| Challenger Helsinki | 2021/11/15 13:45 | Alibek Kachmazov v Shintaro Mochizuki | 5-7,7-6,6-7 |
| Challenger Helsinki | 2021/11/14 14:05 | Lucas Miedler v Alibek Kachmazov | 3-6,4-6 |
| ITF M25 Nur-Sultan | 2021/10/31 06:00 | Bogdan Bobrov v Alibek Kachmazov | 2-6,6-4,4-6 |
| ITF M25 Nur-Sultan | 2021/10/30 05:30 | Yan Sabanin v Alibek Kachmazov | 3-6,6-4,2-6 |