Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Nur-Sultan MD | 2021/10/19 08:40 | Fayziev/Kalovelonis v Fomin/Tashbulatov | 6-4,5-7,10-3 |
| ITF M25 Telavi MD | 2021/07/30 11:15 | Erel/Tkemaladze v Fayziev/Kalovelonis | 6-4,7-6 |
| ITF M25 Telavi MD | 2021/07/27 11:20 | Bertuccioli/Ingarao v Fayziev/Kalovelonis | 6-7,2-6 |
| 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 M25 Nur-Sultan MD | 2021/10/19 08:25 | Beale/Vanshelboim v Lock/Lock | 6-1,7-5 |