Stadium: Court 3 Round: 27 Ground: Clay
| ITF M15 Shymkent | 2021/04/16 07:30 | Andrey Chepelev v Nikita Mashtakov | 3-6,6-1,6-4 |
| Challenger Piracicaba | 2023/01/17 17:10 | Andrey Chepelev v Jesper De Jong | 1-6,4-6 |
| Challenger Piracicaba | 2023/01/16 13:00 | Arklon H D Pino v Andrey Chepelev | 5-7,2-6 |
| Challenger Piracicaba | 2023/01/15 14:55 | Wilson Leite v Andrey Chepelev | 5-7,3-6 |
| Challenger Tigre Qual | 2023/01/09 14:50 | Andrey Chepelev v Matias Franco Descotte | 6-7,3-6 |
| Challenger Tigre Qual | 2023/01/08 20:30 | Andrey Chepelev v Ignacio Monzon | 7-5,6-4 |
| Challenger Tigre | 2023/01/05 17:25 | Andrey Chepelev v Alessandro Giannessi | 4-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2022/12/18 10:13 | Andrey Chepelev v Kuzey Cekirge | 6-4,6-4 |
| UTR Pro Tennis Series Barcelona | 2022/12/17 15:47 | Andrey Chepelev v Ian Luca Cervantes Tomas | 6-2,6-0 |
| Challenger Kyiv | 2021/09/05 08:00 | Alex Rybakov v Nikita Mashtakov | 6-2,6-2 |
| ITF M15 Sofia | 2021/07/09 07:00 | Nikita Mashtakov v Dragos Nicolae Madaras | 5-7,2-6 |
| ITF M15 Sofia | 2021/07/08 09:00 | Nikita Mashtakov v Aleksandr Braynin | 6-4,6-2 |
| ITF M15 Sofia | 2021/07/07 13:10 | Nikita Mashtakov v Mihai Razvan Marinescu | 3-6,6-1,6-1 |
| ITF M15 Novomoskovsk | 2021/06/03 18:30 | Nikita Mashtakov v Martins Podzus | 4-6,1-6 |
| ITF M15 Novomoskovsk | 2021/05/28 07:15 | Felix Gill v Nikita Mashtakov | 7-5,6-7,6-4 |
| ITF M15 Novomoskovsk | 2021/05/27 07:15 | Oleksandr Bielinskyi v Nikita Mashtakov | 6-3,1-6,5-7 |
| ITF M15 Novomoskovsk | 2021/05/26 06:15 | Nikita Mashtakov v Martins Podzus | 5-7,6-3,6-4 |