Round: 1
| 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 |
| UTR Pro Tennis Series France | 2020/09/07 10:00 | Sebastian Baez v Fayziev, Sanjar | 7-5,6-2 |
| UTR Pro Tennis Series France | 2020/09/06 11:50 | Jules Marie v Fayziev, Sanjar | 6-0,6-2 |
| UTR Pro Tennis Series France | 2020/09/05 08:30 | Antoine Escoffier v Fayziev, Sanjar | 7-6,6-3 |
| Nur Sultan, Kazakhstan | 2020/03/11 08:25 | Illya Marchenko v Fayziev, Sanjar | 6-1,6-4 |
| Nur Sultan, Kazakhstan | 2020/03/10 08:50 | Fayziev, Sanjar v Zimonjic, Nenad | 6-1,7-6 |
| Coupe Davis | 2020/03/07 04:40 | Taylor Fritz v Fayziev, Sanjar | 6-1,6-2 |
| ITF - M25 Nussloch | 2020/01/23 18:20 | Fayziev, Sanjar v Matteo Martineau | 2-6,1-6 |
| ITF - M25 Nussloch | 2020/01/22 16:05 | Daniel Masur v Fayziev, Sanjar | 6-0,4-6,6-7 |
| UTR Pro Tennis Series France | 2020/09/07 11:00 | Roumane, Rayane v Sergey Fomin | 6-0,6-2 |
| UTR Pro Tennis Series France | 2020/09/06 08:50 | Maxime Chazal v Sergey Fomin | 6-1,6-1 |
| UTR Pro Tennis Series France | 2020/09/05 10:00 | Sergey Fomin v Alexis Gautier | 2-6,3-6 |
| UTR Pro Tennis Series France | 2020/09/04 08:20 | Sergey Fomin v Jules Marie | 3-6,0-6 |
| UTR Pro Tennis Series France | 2020/09/03 11:30 | Sebastian Baez v Sergey Fomin | 6-0,6-1 |
| UTR Pro Tennis Series France | 2020/09/01 09:30 | Sergey Fomin v Francisco Comesana | 6-2,6-3 |
| UTR Pro Tennis Series France | 2020/08/31 09:30 | Eysseric, Jonathan v Sergey Fomin | 6-1,6-0 |
| UTR Pro Tennis Series France | 2020/08/30 10:00 | Sergey Fomin v Stuart Parker | 1-6,4-6 |