Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Nur-Sultan Qual | 2021/02/28 11:35 | Ryan Peniston v Artur Khairutdinov | 6-0,6-1 |
| ITF M25 Aktobe | 2020/02/11 05:00 | Otto Virtanen v Artur Khairutdinov | 6-3,6-1 |
| ITF M25 Aktobe | 2020/02/10 05:00 | Artur Khairutdinov v Mark Tryakshin | 6-4,6-1 |
| ITF M25 Aktobe | 2019/02/11 05:00 | Artur Khairutdinov v Anton Chekhov | 1-6,0-6 |
| ITF M25 Nur-Sultan | 2021/10/21 07:45 | Eric Vanshelboim v Sergey Fomin | 6-3,6-1 |
| ITF M25 Nur-Sultan | 2021/10/20 05:05 | Sergey Fomin v Daniil Felker | 6-2,6-1 |
| ITF M15 Kazan | 2021/10/14 10:05 | Sergey Fomin v Egor Agafonov | 6-7,6-3,4-6 |
| ITF M15 Kazan | 2021/10/13 13:25 | Sergey Fomin v Konstantin Zhzhenov | 7-5,6-4 |
| ITF M25 Falun | 2021/09/27 12:00 | Sergey Fomin v Vasil Kirkov | 3-6,2-6 |
| ITF M25 Jonkoping | 2021/09/21 10:45 | Renta Tokuda v Sergey Fomin | 6-4,6-4 |
| Challenger Nur-Sultan | 2021/07/11 08:45 | Andrey Kuznetsov v Sergey Fomin | 6-3,6-1 |
| ITF M25 Nur-Sultan | 2021/07/07 04:00 | Beibit Zhukayev v Sergey Fomin | 7-6,7-6 |