Stadium: Court 9 Round: 25 Ground: Clay
| ITF - M15 Antalya | 2021/05/11 08:25 | Mick Veldheer v Sergey Fomin | 6-7,6-2,6-1 |
| ITF - M15 Şımkent | 2021/04/08 07:25 | Sergey Fomin v Andrey Chepelev | 7-6,7-5 |
| ITF - M15 Şımkent | 2021/04/07 08:05 | Sergey Fomin v Zhanger Almashev | 6-1,6-2 |
| ITF M15 - Kazan | 2021/03/12 09:25 | Sergey Fomin v Evgeny Philippov | 4-6,3-6 |
| ITF M15 - Kazan | 2021/03/11 08:00 | Sergey Fomin v Shalva Dzhanashia | 6-3,6-4 |
| ITF M15 - Kazan | 2021/03/09 12:15 | Sergey Fomin v Denis Klok | 6-2,6-4 |
| Challenger Nur-Sultan - Kwal. | 2021/02/28 04:00 | Sergey Fomin v Vladyslav Manafov | 3-6,3-6 |
| Challenger - Nur-Sultan | 2021/02/21 10:35 | Sergey Fomin v Vladyslav Manafov | 1-6,6-7 |
| ITF - M15 Şımkent | 2021/05/25 08:40 | Antonio Campo v Bulat Galiev | 3-6,6-2,4-10 |
| ITF - M15 Şımkent | 2021/04/08 04:00 | Eric Vanshelboim v Bulat Galiev | 6-0,6-1 |
| ITF - M15 Şımkent | 2021/04/07 07:25 | Bulat Galiev v Danil Ozernoy | 6-4,6-1 |
| ITF - M15 Şımkent | 2021/04/06 05:30 | Bulat Galiev v Ivan Zaytsev | 7-6,6-4 |
| ITF - M15 Şımkent | 2021/04/05 06:50 | Bulat Galiev v Yerassyl Murat | 6-3,7-6 |
| ITF M15 - Kazan | 2021/03/08 13:45 | Bulat Galiev v Alexander Ovcharov | 4-6,4-6 |
| ITF - M15 Antalya | 2021/01/17 09:00 | Georgii Kravchenko v Bulat Galiev | 6-2,6-1 |
| ITF - M15 Antalya | 2021/01/10 06:00 | Pavel Shchaya-Zubrov v Bulat Galiev | 6-3,6-2 |