Round: 25 Ground: Hardcourt indoor
| ITF M25 - Johannesburg | 2021/09/21 07:00 | Timur Kiyamov v Sahar Simon | 6-2,4-6,6-10 |
| ITF M25 - Johannesburg | 2021/09/20 07:00 | Timur Kiyamov v LJ Fick | 6-2,6-0 |
| ITF M25 - Johannesburg | 2021/09/19 07:00 | Timur Kiyamov v Henning Ebersohn | 6-3,6-1 |
| ITF M25 - Johannesburg | 2021/09/16 10:30 | Timur Kiyamov v Filip Peliwo | 4-6,3-6 |
| ITF M25 - Johannesburg | 2021/09/14 08:00 | Daniel Cukierman v Timur Kiyamov | 6-7,6-3,6-7 |
| ITF - M15 - Monastir | 2021/09/06 09:30 | Timur Kiyamov v Li Tu | 6-3,2-6,6-10 |
| ITF - M15 - Monastir | 2021/09/05 09:30 | Timur Kiyamov v Nicolas Zanellato | 6-0,6-2 |
| ITF - M15 - Monastir | 2021/09/01 09:30 | Timur Kiyamov v Hady Habib | 2-6,3-6 |
| ITF M15 - Kazan | 2021/10/14 08:25 | Benjamin Lock v Aleksandr Braynin | 4-6,6-3,6-4 |
| ITF M15 - Kazan | 2021/10/13 12:50 | Radimir Lutkovskii v Aleksandr Braynin | 4-6,4-6 |
| Challenger Napoli | 2021/10/03 08:00 | Julian Ocleppo v Aleksandr Braynin | 6-4,6-0 |
| ITF M15 - Vyshkovo | 2021/09/24 10:00 | Tommaso Compagnucci v Aleksandr Braynin | 3-6,7-5,6-1 |
| ITF M15 - Vyshkovo | 2021/09/23 11:30 | Aleksandr Braynin v Nathan Seateun | 7-6,7-6 |
| ITF M15 - Vyshkovo | 2021/09/23 07:00 | Dragos Constantin Ignat v Aleksandr Braynin | 2-6,3-6 |
| Challenger Kyiv | 2021/09/06 08:00 | Alex Rybakov v Aleksandr Braynin | 6-3,6-4 |
| Challenger Kyiv | 2021/09/05 08:00 | Aleksandr Braynin v Alexandar Lazarov | 7-6,6-4 |