| ITF Ukraine F4 | 2016/09/19 10:35 | Kolisnyk, Olexiy v Bielinskyi, Oleksandr | 4-6,4-6 |
| ITF Ukraine F4 Qual | 2015/09/27 07:00 | Kolisnyk, Olexiy v Bielinskyi, Oleksandr | 3-6,3-6 |
| UTR Pro Tennis Series Barcelona | 2022/01/23 13:00 | Evgeny Karlovskiy v Bielinskyi, Oleksandr | 6-4,6-4 |
| ITF - M15 Antalya | 2021/11/18 08:10 | Olaf Pieczkowski v Bielinskyi, Oleksandr | 6-3,7-6 |
| ITF - M15 Antalya | 2021/11/17 06:30 | Bielinskyi, Oleksandr v Leonardo Malgaroli | 6-2,6-1 |
| ITF - M15 Antalya | 2021/11/16 10:35 | Maik Steiner v Bielinskyi, Oleksandr | 2-6,3-6 |
| ITF - M15 Antalya | 2021/11/15 08:55 | Ezequiel Simonit v Bielinskyi, Oleksandr | 6-2,2-6,3-10 |
| ITF - M15 Antalya | 2021/11/14 06:30 | Ivan Kazakov v Bielinskyi, Oleksandr | 7-5,1-6,5-10 |
| ITF - M15 Antalya | 2021/11/11 08:20 | Bielinskyi, Oleksandr v Ilya Snitari | 6-7,4-6 |
| ITF - M15 Antalya | 2021/11/10 06:30 | Bogdan Bobrov v Bielinskyi, Oleksandr | 4-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2022/01/23 15:25 | Kolisnyk, Olexiy v Jip Van Assendelft | 4-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/10 09:30 | Carlos Gimenez Perez v Kolisnyk, Olexiy | 6-2,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/12/09 11:00 | Tomas Curras v Kolisnyk, Olexiy | 5-7,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/08 16:32 | Vladimir Popov v Kolisnyk, Olexiy | 4-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 16:47 | Rogic Hadzalic, Alen v Kolisnyk, Olexiy | 2-6,7-6,5-2 |
| UTR Pro Tennis Series Bucharest | 2021/12/05 11:00 | Kolisnyk, Olexiy v Ignat, Dragos Constantin | 6-7,6-3,4-1 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 09:30 | Kolisnyk, Olexiy v Uzhylovsky, Vladimir | 6-4,3-6,5-3 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 09:30 | Kolisnyk, Olexiy v Frunza, Nicolae | 7-5,3-6,4-5 |