Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Kazan | 2021/10/15 10:05 | Sanjar Fayziev v Ivan Liutarevich | 4-6,6-3,6-7 |
| ITF M15 - Kazan | 2021/10/14 08:30 | Sanjar Fayziev v Aliaksandr Liaonenka | 6-0,6-3 |
| ITF M15 - Kazan | 2021/10/13 13:05 | Sanjar Fayziev v Maksim Starostin | 6-2,6-3 |
| ITF M25 - Prag | 2021/10/08 09:00 | David Poljak v Sanjar Fayziev | 6-4,6-2 |
| ITF M25 - Prag | 2021/10/07 11:35 | Filip Duda v Sanjar Fayziev | 3-6,1-6 |
| ITF M25 - Prag | 2021/10/06 14:30 | Sanjar Fayziev v Rudolf Molleker | 7-5,6-4 |
| ITF M25 - Falun | 2021/09/27 11:55 | Valentin Royer v Sanjar Fayziev | 6-0,7-6 |
| ITF M25 - Jönköping | 2021/09/21 12:10 | Yuta Shimizu v Sanjar Fayziev | 6-2,6-1 |
| ITF M15 - Kazan | 2021/10/15 09:10 | Benjamin Lock v Alibek Kachmazov | 2-6,1-6 |
| ITF M15 - Kazan | 2021/10/14 08:25 | Benjamin Lock v Aleksandr Braynin | 4-6,6-3,6-4 |
| ITF M15 - Kazan | 2021/10/13 15:40 | Benjamin Lock v Daniel Litvinov | 6-1,6-3 |
| ITF M25 - Pretoria | 2021/09/30 07:30 | Benjamin Lock v Sebastian Prechtel | 6-2,3-6,5-7 |
| ITF M25 - Pretoria | 2021/09/29 12:00 | Benjamin Lock v Alec Beckley | 6-4,7-6 |
| ITF M25 - Johannesburg | 2021/09/25 08:00 | Michail Pervolarakis v Benjamin Lock | 6-4,7-6 |
| ITF M25 - Johannesburg | 2021/09/24 09:45 | Kyle Seelig v Benjamin Lock | 6-7,5-7 |
| ITF M25 - Johannesburg | 2021/09/23 08:00 | Kelsey Stevenson v Benjamin Lock | 1-6,4-6 |