Stadium: Court 6 Round: 25 Ground: Clay
| ITF - M15 Córdoba | 2021/04/05 14:00 | Sean Hess v Lautaro Agustin Falabella | 6-7,4-6 |
| ITF - M15 Villa Maria | 2021/03/28 14:00 | Franco Emanuel Egea v Sean Hess | 7-5,6-0 |
| ITF - M15 Šymkent | 2021/04/14 10:05 | Nikita Kashirin v Sanetulla Kutybaev | 3-6,6-7 |
| ITF - M15 Šymkent | 2021/04/07 09:40 | Damien Wenger v Nikita Kashirin | 6-2,6-0 |
| ITF - M15 Káhira | 2021/01/10 08:00 | Nikita Kashirin v Santiago De La Fuente | 6-4,4-6,7-10 |
| ITF - M15 Káhira | 2021/01/05 08:00 | Mikolaj Lorens v Nikita Kashirin | 1-6,7-6,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/10/12 07:00 | Nikita Kashirin v Yurii Dzhavakian | 1-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2020/10/11 07:00 | Nikita Kashirin v Ivan Denisov | 6-4,7-5 |
| ITF - M15 Sharm El Sheikh | 2020/10/07 10:45 | Simon Yitbarek v Nikita Kashirin | 6-3,3-6,6-3 |
| ITF Kazakhstan F8 | 2018/09/23 08:45 | Nikita Kashirin v Francesco Bessire | 4-6,0-6 |