Stadium: Court 5 Round: 28 Ground: Clay
| ITF M15 Telavi | 2021/08/05 06:30 | Ivanov, Simon Anthony v Tashbulatov, Dostanbek | 6-4,4-6,2-6 |
| ITF M15 Telavi | 2021/08/03 05:35 | Tashbulatov, Dostanbek v Alibek Kachmazov | 6-1,6-2 |
| ITF M25 Telavi | 2021/07/30 07:50 | Tashbulatov, Dostanbek v Yanki Erel | 3-6,2-6 |
| Nur Sultan, Kazakhstan | 2021/07/20 04:00 | Tashbulatov, Dostanbek v Nedelko, Ivan | 3-6,2-6 |
| Nur Sultan, Kazakhstan | 2021/07/12 07:00 | Jason Kubler v Tashbulatov, Dostanbek | 6-1,6-3 |
| ITF M25 Nur-Sultan | 2021/07/08 10:50 | Tashbulatov, Dostanbek v Lucas Catarina | 3-6,4-6 |
| ITF M25 Nur-Sultan | 2021/07/06 07:55 | Tashbulatov, Dostanbek v Bezborodov, Dmitry | 6-2,6-1 |
| Challenger Almaty | 2021/06/14 08:40 | Joao Menezes v Tashbulatov, Dostanbek | 6-2,6-0 |
| ITF M15 Telavi | 2021/08/04 08:40 | Marco Miceli v Bondarevskiy, Yan | 0-6,6-2,2-6 |
| ITF M15 Telavi | 2021/08/03 09:45 | Bielinskyi, Oleksandr v Bondarevskiy, Yan | 6-7,3-6 |
| ITF M25 Telavi | 2021/07/31 10:30 | Vladyslav Orlov v Bondarevskiy, Yan | 3-6,6-2,6-4 |
| ITF M25 Telavi | 2021/07/31 06:00 | Evgeny Philippov v Bondarevskiy, Yan | 3-6,6-3,2-6 |
| ITF M25 Telavi | 2021/07/27 10:25 | Grigoriy Lomakin v Bondarevskiy, Yan | 4-6,6-7 |
| ITF M25 Gandia | 2021/07/21 11:00 | Lopez San Martin, Alvaro v Bondarevskiy, Yan | 6-3,6-2 |
| Nur Sultan, Kazakhstan | 2021/07/13 07:15 | Yunseong Chung v Bondarevskiy, Yan | 6-3,6-4 |
| Nur Sultan, Kazakhstan | 2021/07/12 06:30 | Bondarevskiy, Yan v Benjamin Lock | 2-6,7-6,6-2 |