| ITF M25 Pitesti | 08/04 09:55 | 26 | Nicholas David Ionel v Oleksandr Bielinskyi | 6-1,6-2 | |
| ITF M25 Pitesti | 08/03 08:50 | 25 | Oleksandr Bielinskyi v Nicolae Frunza | 7-6,6-3 | |
| ITF M25 Pitesti | 08/01 06:00 | 54 | Oleksandr Bielinskyi v Vlad Stoica | 6-3,6-0 | |
| ITF M25 Bacau | 07/27 06:55 | 25 | Oleksandr Bielinskyi v Bogdan Bobrov | 6-1,3-6,4-6 | |
| ITF M25 Bacau | 07/26 07:00 | 62 | Oleksandr Bielinskyi v Alin Mihai Fatu | 6-4,6-1 | |
| ITF M25 Bacau | 07/25 07:00 | 62 | Oleksandr Bielinskyi v Peter Samosi | 6-1,6-2 | |
| ITF M15 Belgrade | 06/27 08:00 | 62 | Aleksa Bucan v Oleksandr Bielinskyi | 6-0,6-2 | |
| ITF M15 Belgrade | 06/26 08:00 | 62 | Mason Naumovski v Oleksandr Bielinskyi | 1-6,2-6 | |
| ITF M15 Skopje | 06/13 13:00 | 62 | Oleksandr Bielinskyi v Berk Bugarikj | 6-7,1-6 | |
| ITF M15 Skopje | 06/12 08:00 | 62 | Oleksandr Bielinskyi v Grygorii Kysilov | 6-1,6-3 | |
| ITF M25 Skopje | 06/08 10:00 | 25 | Tomislav Jotovski v Oleksandr Bielinskyi | 6-3,6-2 | |
| ITF M25 Skopje | 06/07 09:25 | 62 | Oleksandr Bielinskyi v Trey Hilderbrand | 6-2,1-6,14-12 | |
| ITF M25 Kiseljak | 06/01 08:00 | 25 | Joris De Loore v Oleksandr Bielinskyi | 6-1,6-1 | |
| ITF M25 Kiseljak | 05/31 12:05 | 44 | Oleksandr Bielinskyi v Luka Todorovic | 6-3,7-6 | |
| ITF M15 Brcko | 05/24 08:00 | 44 | Oleksandr Bielinskyi v Matic Dimic | 2-6,4-6 | |
| ITF M15 Brcko | 05/23 11:00 | 44 | Oleksandr Bielinskyi v Stevan Popovic | Retired | |
| ITF M15 Prijedor | 05/19 08:00 | 26 | Oleksandr Bielinskyi v Jaime Faria | Retired | |
| ITF M15 Doboj | 05/11 08:00 | 25 | Oleksandr Bielinskyi v Lorenzo Rottoli | 4-6,6-2,6-7 | |
| ITF M15 Doboj | 05/10 10:50 | 44 | Oleksandr Bielinskyi v Jan Kupcic | 7-5,6-2 | |
| ITF M15 Doboj | 05/09 10:30 | 44 | Oleksandr Bielinskyi v Leonardo Catani | 6-3,6-1 | |
| ITF M15 Doboj | 05/08 10:30 | 44 | Oleksandr Bielinskyi v Pavel Kelo | 6-0,6-1 | |
| ITF M15 Antalya | 05/01 07:00 | 62 | Jacob Bradshaw v Oleksandr Bielinskyi | 7-6,2-6,10-8 | |
| ITF M15 Antalya | 04/25 11:15 | 62 | Oleksandr Bielinskyi v Alejandro Manzanera Pertusa | Retired | |
| ITF M15 Antalya | 04/24 07:00 | 62 | Samyar Elyasi v Oleksandr Bielinskyi | 3-6,3-6 | |
| ITF M15 Antalya | 04/18 11:55 | 62 | Oleksandr Bielinskyi v Maxim Zhukov | 5-7,3-6 | |
| ITF M15 Antalya | 04/17 07:00 | 62 | Mario Mansilla Diez v Oleksandr Bielinskyi | 6-4,3-6,12-14 | |
| UTR Pro Tennis Series Barcelona | 03/27 14:30 | - | Marcelo Zormann v Oleksandr Bielinskyi | 6-3,3-2 | |
| UTR Pro Tennis Series Barcelona | 03/27 10:00 | - | Alvaro Bueno Gil v Oleksandr Bielinskyi | 4-6,3-6 | |
| UTR Pro Tennis Series Barcelona | 03/25 09:30 | - | Vladyslav Orlov v Oleksandr Bielinskyi | 6-2,6-0 | |
| UTR Pro Tennis Series Barcelona | 03/24 12:30 | - | Sergio Redondo v Oleksandr Bielinskyi | 6-2,4-6,6-3 |