Stadium: Court 3 Round: 44 Ground: Clay
| ITF Ukraine F2 | 2018/05/17 10:00 | Boychuk, Roman v Kolisnyk, Olexiy | 6-7,3-6 |
| ITF M15 Cairo | 2021/05/05 11:00 | Jose Pereira v Kolisnyk, Olexiy | 7-5,6-0 |
| ITF M15 Cairo | 2021/05/04 08:00 | Felix Gill v Kolisnyk, Olexiy | 1-6,3-6 |
| ITF M15 Cairo | 2021/05/03 09:00 | Syed Naguib, Syed Mohd Agil v Kolisnyk, Olexiy | 1-6,1-6 |
| ITF M15 Cairo | 2021/05/02 10:00 | Kolisnyk, Olexiy v Yuichiro Inui | 6-4,6-3 |
| ITF M15 Cairo | 2021/04/26 08:00 | Kolisnyk, Olexiy v Gian Marco Ortenzi | 4-6,4-6 |
| ITF M15 Cairo | 2021/04/25 12:30 | Leonardo Rossi v Kolisnyk, Olexiy | 5-7,6-1,2-10 |
| ITF M15 Cairo | 2021/04/21 11:25 | Edoardo Lavagno v Kolisnyk, Olexiy | 6-0,6-1 |
| ITF M15 Cairo | 2021/04/20 08:00 | Kolisnyk, Olexiy v Luka Petrovic | 7-6,6-2 |
| ITF - M15 Sharm El Sheikh | 2021/02/28 12:30 | Boychuk, Roman v Francesco Passaro | 0-6,4-6 |
| ITF M15 Novomoskovsk | 2020/08/31 07:00 | Uzhylovsky, Vladimir v Boychuk, Roman | 7-5,6-2 |
| ITF M15 Novomoskovsk | 2020/08/30 07:00 | Boychuk, Roman v Ilnytskyy, Svyatoslav | 6-1,6-3 |
| ITF M15 Chornomorsk | 2019/09/25 09:50 | Oleksii Krutykh v Boychuk, Roman | 6-3,6-1 |
| Varna, Singles M-ITF-BUL-04A | 2019/09/10 08:00 | Boychuk, Roman v Nikita Mashtakov | 3-6,4-6 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/28 09:15 | Davydov, Ivan v Boychuk, Roman | 6-2,6-4 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/26 14:35 | Ivan Sergeyev v Boychuk, Roman | 7-6,6-2 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/26 07:30 | Aguilar, Federico Juan v Boychuk, Roman | 6-7,3-6 |