| ITF M15 Novomoskovsk | 2021/05/31 06:15 | Gabriel Donev v Denis Parshutin | 6-0,6-4 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Sergo Sikharulidze v Denis Parshutin | 3-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/23 10:30 | Denis Parshutin v Oleksandr Bielinskyi | 2-6,3-6 |
| ITF M15 Antalya | 2021/04/26 09:00 | Denis Parshutin v Daniil Glinka | 2-6,4-6 |
| ITF M15 Antalya | 2021/04/25 07:00 | Denis Parshutin v Joel Vincent Link | 6-3,6-1 |
| ITF M15 Antalya | 2021/04/18 07:00 | Michalis Sakellaridis v Denis Parshutin | 3-6,7-5,10-7 |
| ITF M15 Antalya | 2021/04/11 07:00 | Gabriele Moghini v Denis Parshutin | 4-6,6-1,10-8 |
| ITF M15 Antalya | 2021/03/22 07:00 | Vlad Andrei Dancu v Denis Parshutin | 7-6,6-1 |
| ITF M15 Helsinki | 2021/06/01 08:50 | Yannik Steinegger v Alexander Chepik | 6-4,6-3 |
| ITF M15 Kouvola | 2021/05/24 09:30 | Alexander Chepik v August Ehrnrooth | 2-6,6-7 |
| ITF M15 Shymkent | 2021/04/14 07:30 | Alexander Chepik v Nikita Mashtakov | 7-6,3-6,4-6 |
| ITF M15 Shymkent | 2021/04/13 05:00 | Sharobiddin Abzalov v Alexander Chepik | 6-0,4-6,5-10 |
| ITF M15 Shymkent | 2021/04/12 09:40 | Islam Orynbasar v Alexander Chepik | 1-6,3-6 |
| ITF M15 Shymkent | 2021/04/06 07:15 | Mark Tryakshin v Alexander Chepik | 6-3,7-6 |
| ITF M15 Shymkent | 2021/04/05 04:55 | Yerassyl Yerdilda v Alexander Chepik | 3-6,5-7 |
| ITF M15 Kazan | 2021/03/08 09:45 | Ivan Liutarevich v Alexander Chepik | 6-4,6-2 |