Stadium: Court 4 Round: 26 Ground: Clay
| ITF Poland F8 | 2017/08/04 08:00 | Kolisnyk, Olexiy v Pawel Juszczak | 3-6,1-6 |
| ITF Poland F7 | 2017/07/31 08:00 | Kolisnyk, Olexiy v Pawel Juszczak | 6-4,3-6,2-6 |
| ITF - M15 Antalya | 2021/06/16 16:05 | Pawel Juszczak v Pieczonka, Filip | 6-2,6-4 |
| ITF - M15 Antalya | 2021/06/15 07:15 | Pawel Juszczak v Melnic, Vladislav | 5-7,6-2,10-3 |
| ITF - M15 Antalya | 2021/06/14 11:20 | Pawel Juszczak v Hiramatsu, Shinnosuke | 7-5,7-5 |
| ITF - M15 Antalya | 2021/06/13 07:30 | Pawel Juszczak v Doruk Turknas | 6-2,6-2 |
| ITF - M15 Antalya | 2021/06/10 10:10 | Ehrat, Sandro v Pawel Juszczak | 1-6,7-6,7-6 |
| ITF - M15 Antalya | 2021/06/09 06:50 | Zukas, Matias v Pawel Juszczak | 6-7,6-7 |
| ITF - M15 Antalya | 2021/06/08 10:05 | Pawel Juszczak v Giorgio Tabacco | 6-7,6-2,10-2 |
| ITF - M15 Antalya | 2021/06/07 09:05 | Pawel Juszczak v Kaya Arinc | 6-3,6-2 |
| ITF - M15 Antalya | 2021/06/16 14:05 | Kolisnyk, Olexiy v Pavlasek, Adam | 6-4,6-3 |
| ITF - M15 Antalya | 2021/06/15 07:30 | Kolisnyk, Olexiy v Scott, Fletcher | 6-2,7-6 |
| ITF - M15 Antalya | 2021/06/14 09:45 | Kolisnyk, Olexiy v Anton Semenov | 7-6,6-0 |
| ITF - M15 Antalya | 2021/06/13 07:30 | Kuan-Yi Lee v Kolisnyk, Olexiy | 5-7,6-7 |
| ITF M15 Novomoskovsk | 2021/05/31 07:00 | Aliaksandr Liaonenka v Kolisnyk, Olexiy | 3-6,6-3,10-8 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Kolisnyk, Olexiy v Alcalde, Juan Ignacio | 6-3,6-4 |
| ITF M15 Novomoskovsk | 2021/05/24 12:00 | Kolisnyk, Olexiy v Alexander Zgirovsky | 7-6,2-6,8-10 |
| ITF M15 Novomoskovsk | 2021/05/23 08:00 | Kolisnyk, Olexiy v Boychuk, Roman | 6-4,2-6,10-8 |