Stadium: Court 16 Round: 14 Ground: Clay
| UTR Pro Tennis Series France | 2020/09/08 12:40 | Fayziev, Sanjar v Sergey Fomin | 3-6,6-1,10-4 |
| Namangan, Singles Qualifying M-ITF-UZB-02A | 2019/05/01 05:35 | Sergey Fomin v Fayziev, Sanjar | 4-6,7-5,6-3 |
| Kazan, Simples M-ITF-RUS-02A | 2019/01/24 08:55 | Fayziev, Sanjar v Sergey Fomin | 6-2,7-6 |
| ITF - M15 Antalya | 2021/11/16 06:30 | Sergey Fomin v Mircea-Alexandru Jecan | 3-6,4-6 |
| ITF - M15 Antalya | 2021/11/10 07:55 | Jannik Opitz v Sergey Fomin | 4-6,7-6,6-3 |
| ITF - M15 Antalya | 2021/11/04 06:30 | Malla, Bastian v Sergey Fomin | 6-2,6-2 |
| ITF - M15 Antalya | 2021/11/03 10:55 | Cungu, Rrezart v Sergey Fomin | 6-7,4-6 |
| ITF M25 Nur-Sultan | 2021/10/28 04:55 | Sergey Fomin v Khumoyun Sultanov | 6-7,0-6 |
| ITF M25 Nur-Sultan | 2021/10/27 08:00 | Khairutdinov , Artur v Sergey Fomin | 1-6,2-6 |
| 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 M25 Nur-Sultan | 2021/10/28 05:00 | Fayziev, Sanjar v Mikalai Haliak | 5-7,6-7 |
| ITF M25 Nur-Sultan | 2021/10/27 09:15 | Beale, Jeremy v Fayziev, Sanjar | 3-6,6-7 |
| ITF M25 Nur-Sultan | 2021/10/22 05:30 | Andrey Kuznetsov v Fayziev, Sanjar | 6-4,6-1 |
| ITF M25 Nur-Sultan | 2021/10/21 07:05 | Pawlak, Piotr v Fayziev, Sanjar | 4-6,2-6 |
| ITF M25 Nur-Sultan | 2021/10/20 05:05 | Fayziev, Sanjar v Benjamin Lock | 6-3,6-2 |
| ITF M15 Kazan | 2021/10/15 10:05 | Fayziev, Sanjar v Ivan Liutarevich | 4-6,6-3,6-7 |
| ITF M15 Kazan | 2021/10/14 08:30 | Fayziev, Sanjar v Aliaksandr Liaonenka | 6-0,6-3 |
| ITF M15 Kazan | 2021/10/13 13:05 | Fayziev, Sanjar v Maksim Starostin | 6-2,6-3 |