Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
| ITF M25 Nur-Sultan | 2021/07/09 05:00 | Andrey Kuznetsov v Sanjar Fayziev | 4-6,6-1,6-4 |
| ITF M25 Nur-Sultan | 2021/07/08 07:35 | Grigoriy Lomakin v Sanjar Fayziev | 3-6,4-6 |
| ITF M25 Nur-Sultan | 2021/07/07 05:10 | Sanjar Fayziev v Nick Chappell | 6-4,6-4 |
| ITF M15 Shymkent | 2021/06/02 08:35 | Sanjar Fayziev v Yaraslav Shyla | 3-6,0-6 |
| ITF M15 Shymkent | 2021/05/27 05:00 | Sanjar Fayziev v Pavel Verbin | 6-0,6-2 |
| ITF M15 Shymkent | 2021/05/26 04:00 | Sanjar Fayziev v Beibit Zhukayev | 6-4,6-2 |
| ITF M15 Tbilisi | 2021/05/19 07:25 | Sanjar Fayziev v Christian Sigsgaard | 4-6,3-6 |
| ITF M15 Shymkent | 2021/04/15 06:15 | Antonio Campo v Sanjar Fayziev | 6-4,6-1 |
| ITF M25 Nur-Sultan | 2021/07/09 08:30 | Evgeny Karlovskiy v Yshai Oliel | 6-2,6-4 |
| ITF M25 Nur-Sultan | 2021/07/08 07:35 | Edan Leshem v Yshai Oliel | 6-7,2-6 |
| ITF M25 Santo Domingo | 2021/06/09 14:45 | Yshai Oliel v Gerardo L Villasenor | 6-7,6-1,3-6 |
| ITF M25 Santo Domingo | 2021/06/03 16:45 | Roy Smith v Yshai Oliel | 4-6,6-2,6-3 |
| ITF M25 Santo Domingo | 2021/06/03 13:00 | Peter Bertran v Yshai Oliel | 2-6,1-6 |
| ITF M15 Heraklion | 2021/05/28 06:30 | Yshai Oliel v Federico Arnaboldi | 6-7,6-2,3-6 |
| ITF M15 Heraklion | 2021/05/27 08:00 | Yshai Oliel v Wishaya Trongcharoenchaikul | 6-4,6-4 |
| ITF M15 Heraklion | 2021/05/26 11:55 | Yshai Oliel v Martin Breysach | 6-2,6-0 |