Stadium: Court 9 Round: 27 Ground: Hardcourt indoor
| Challenger Nur-Sultan MD | 2021/07/20 10:40 | Fayziev/Kalovelonis v Khabibulin/Zhukayev | 6-3,3-6,8-10 |
| ITF M25 Nur-Sultan MD | 2021/07/10 08:55 | Krutykh/Manafov v Fayziev/Kalovelonis | 6-7,3-6 |
| ITF M25 Nur-Sultan MD | 2021/07/09 09:00 | Fayziev/Kalovelonis v Bondarevskiy/Lomakin | 6-3,6-4 |
| ITF M25 Nur-Sultan MD | 2021/07/08 10:40 | Leshem/Oliel v Fayziev/Kalovelonis | 3-6,2-6 |
| ITF M15 Shymkent MD | 2021/06/04 10:00 | Sharipov/Zhukayev v Fayziev/Kalovelonis | 4-6,6-3,10-6 |
| ITF M15 Shymkent MD | 2021/06/03 12:25 | Metreveli/Shyla v Fayziev/Kalovelonis | 4-6,4-6 |
| ITF M15 Shymkent MD | 2021/06/02 11:30 | Martinez/Wenger v Fayziev/Kalovelonis | 6-7,6-7 |
| ITF M15 Shymkent MD | 2021/05/29 09:45 | Bondarevskiy/Lomakin v Fayziev/Kalovelonis | 6-3,6-4 |