Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF - M25 Nur-Sultan | 2021/10/21 06:35 | Egor Agafonov v Denis Yevseyev | 2-6,0-6 |
| ITF - M25 Nur-Sultan | 2021/10/20 06:10 | Egor Agafonov v Mikalai Haliak | 6-4,6-3 |
| ITF - M15 Kazaň | 2021/10/15 07:30 | Egor Agafonov v Pavel Verbin | 2-6,6-4,3-6 |
| ITF - M15 Kazaň | 2021/10/14 10:05 | Sergey Fomin v Egor Agafonov | 6-7,6-3,4-6 |
| ITF - M15 Kazaň | 2021/10/13 15:15 | Igor Kudriashov v Egor Agafonov | 6-7,7-6,4-6 |
| ITF - M15 Zlatibor | 2021/09/14 09:45 | Egor Agafonov v Dominik Palan | 3-6,1-6 |
| ITF - M15 Ulčinj | 2021/09/08 12:40 | Egor Agafonov v Alejo Lorenzo Lingua Lavallen | 6-7,6-4,0-6 |
| UTR - Pro Tennis Series - Portorož | 2021/08/29 09:30 | Robert Rumler v Egor Agafonov | 7-6,6-1 |
| ITF - M25 Nur-Sultan | 2021/10/25 04:55 | Petr Bar Biryukov v Yerassyl Murat | 6-1,6-4 |
| ITF - M25 Nur-Sultan | 2021/10/21 05:00 | Filip Peliwo v Petr Bar Biryukov | 3-6,7-5,6-3 |
| ITF - M25 Nur-Sultan | 2021/10/20 07:50 | Yan Sabanin v Petr Bar Biryukov | 4-6,6-7 |
| ITF - M25 Nur-Sultan | 2021/10/18 09:00 | Petr Bar Biryukov v Mykyta Riepkin | 6-2,6-3 |
| ITF - M15 Kazaň | 2021/10/13 10:05 | Ivan Liutarevich v Petr Bar Biryukov | 2-6,7-5,6-1 |
| ITF - M15 Telavi | 2021/08/02 08:00 | Petr Bar Biryukov v Giorgi Javakhishvili | 7-6,4-6,9-11 |
| ITF - M25 Telavi | 2021/07/26 13:10 | Petr Bar Biryukov v Ondrej Horak | 4-6,2-6 |
| ITF - M25 Nur-Sultan | 2021/07/09 07:00 | Petr Bar Biryukov v Beibit Zhukayev | 4-6,3-6 |