Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Novomoskovsk | 2021/05/23 06:00 | Illya Beloborodko v Pujol Navarro, Bruno | 2-6,6-2,7-10 |
| ITF M15 St Petersburg | 2021/04/14 07:00 | Illya Beloborodko v Kravchuk, Konstantin | 6-4,3-6,2-6 |
| ITF M15 St Petersburg | 2021/04/11 09:00 | Nedelko, Ivan v Illya Beloborodko | 2-6,7-5,6-4 |
| ITF M15 St Petersburg | 2021/04/10 08:00 | Satral, Jan v Illya Beloborodko | 5-7,3-6 |
| ITF M15 St Petersburg | 2021/04/09 10:50 | Illya Beloborodko v Yanki Erel | 7-6,2-6,6-3 |
| ITF M15 St Petersburg | 2021/04/07 09:55 | Illya Beloborodko v Constantin Bittoun Kouzmine | 6-3,6-1 |
| ITF M15 St Petersburg | 2021/04/04 07:00 | Shchaya-Zubrov, Pavel v Illya Beloborodko | 2-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2021/03/18 07:30 | Lucas Miedler v Illya Beloborodko | 7-6,6-1 |
| ITF M15 Novomoskovsk | 2021/05/27 12:00 | Nedelko, Ivan v Alosha Ushakov, Nikita | 6-0,6-1 |
| ITF M15 Novomoskovsk | 2021/05/26 09:20 | Mukhtarulin, Timur v Alosha Ushakov, Nikita | 5-7,1-6 |
| ITF M15 Las Palmas | 2021/04/26 08:30 | Alosha Ushakov, Nikita v Andreu Garcia, Francisco | 3-6,1-6 |
| ITF M15 Las Palmas | 2021/04/25 09:00 | Alosha Ushakov, Nikita v Martinez Arjona, Samuel | 7-6,2-6,12-10 |
| ITF M15 Novomoskovsk | 2020/08/30 12:00 | Yehorov, Vasil v Alosha Ushakov, Nikita | 6-1,7-6 |
| ITF M15 Chornomorsk | 2019/09/23 07:00 | Strelchenko, Daniil v Alosha Ushakov, Nikita | 6-4,7-5 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/12 07:00 | Bardzin, A. v Alosha Ushakov, Nikita | 6-3,6-3 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/05/20 08:30 | Alosha Ushakov, Nikita v Mikula, Michal | 3-6,0-6 |