Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| 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 M15 Shymkent | 2021/06/02 05:00 | Dostanbek Tashbulatov v Jack Gibbens | 6-2,6-3 |
| ITF M15 Shymkent | 2021/05/25 09:15 | Dostanbek Tashbulatov v Tak Khunn Wang | 1-6,0-6 |
| UTR Pro Tennis Series Bendigo | 2021/01/31 03:00 | William Ma v Chanchai Sookton-Eng | 1-6,2-5 |
| UTR Pro Tennis Series Bendigo | 2021/01/30 04:30 | Brydan Klein v Chanchai Sookton-Eng | 6-1,6-4 |
| UTR Pro Tennis Series Bendigo | 2021/01/28 02:00 | Chanchai Sookton-Eng v Ken Cavrak | 6-3,6-1 |
| UTR Pro Tennis Series Bendigo | 2021/01/27 00:27 | Jai Corbett v Chanchai Sookton-Eng | 6-2,7-5 |
| UTR Pro Tennis Series Bendigo | 2021/01/25 23:00 | Brydan Klein v Chanchai Sookton-Eng | 3-2 |
| UTR Pro Tennis Series Bendigo | 2021/01/24 21:31 | Chanchai Sookton-Eng v Alex Bulte | 5-7,5-7 |
| ITF M25 Geelong | 2020/03/08 00:00 | Chanchai Sookton-Eng v Jordan Smith | 3-6,3-6 |
| ITF M25 Mildura | 2020/03/03 02:15 | Brydan Klein v Chanchai Sookton-Eng | 6-3,6-2 |