Stadium: Court 4 Round: 25 Ground: Clay
| ITF M25 - Telavi | 2021/07/30 07:50 | Dostanbek Tashbulatov v Yanki Erel | 3-6,2-6 |
| Challenger Nur-Sultan | 2021/07/20 04:00 | Dostanbek Tashbulatov v Ivan Nedelko | 3-6,2-6 |
| Challenger Nur-Sultan | 2021/07/12 07:00 | Jason Kubler v Dostanbek Tashbulatov | 6-1,6-3 |
| ITF M25 - Nur-Sultan | 2021/07/08 10:50 | Dostanbek Tashbulatov v Lucas Catarina | 3-6,4-6 |
| ITF M25 - Nur-Sultan | 2021/07/06 07:55 | Dostanbek Tashbulatov v Dmitry Bezborodov | 6-2,6-1 |
| Challenger Almaty | 2021/06/14 08:40 | Joao Menezes v Dostanbek Tashbulatov | 6-2,6-0 |
| Challenger Almaty | 2021/06/06 06:35 | Dostanbek Tashbulatov v Vladyslav Orlov | 0-6,1-6 |
| ITF M15 - Shymkent | 2021/06/03 05:00 | Grigoriy Lomakin v Dostanbek Tashbulatov | 6-2,6-4 |
| ITF M25 - Telavi | 2021/07/31 07:50 | Alibek Kachmazov v Zura Tkemaladze | 2-6,6-7 |
| ITF M25 - Telavi | 2021/07/27 07:00 | Alibek Kachmazov v Nikoloz Davlianidze | 6-1,7-5 |
| ITF M25 - Kottingbrunn | 2021/07/20 11:35 | Alibek Kachmazov v Mate Valkusz | 3-6,1-6 |
| ITF M25 - Telfs | 2021/07/13 09:20 | Mick Veldheer v Alibek Kachmazov | 6-4,6-0 |
| ITF M15 - Poprad | 2021/07/07 08:00 | Alibek Kachmazov v Ignacio Monzon | 1-6,1-6 |
| ITF M25 - Wroclaw | 2021/06/29 08:00 | Alibek Kachmazov v Petr Michnev | 6-4,3-6,7-10 |
| ITF M25 - Wroclaw | 2021/06/28 09:30 | Alibek Kachmazov v Olaf Pieczkowski | 6-0,6-1 |
| ITF M25 - Wroclaw | 2021/06/27 11:00 | Alibek Kachmazov v Peter Samosi | 6-2,6-1 |