| ITF M15 Cairo | 2021/04/21 11:25 | Edoardo Lavagno v Olexiy Kolisnyk | 6-0,6-1 |
| ITF M15 Cairo | 2021/04/20 08:00 | Olexiy Kolisnyk v Luka Petrovic | 7-6,6-2 |
| ITF M15 Cairo | 2021/04/19 08:00 | Rimpei Kawakami v Olexiy Kolisnyk | 6-2,6-7,8-10 |
| ITF M15 Cairo | 2021/04/18 07:00 | Takuya Kumasaka v Olexiy Kolisnyk | 2-6,0-6 |
| ITF M15 Cairo | 2021/04/13 12:30 | Oleg Khotkov v Olexiy Kolisnyk | 6-1,5-7,10-7 |
| ITF M15 Cairo | 2021/04/12 09:30 | Edoardo Zanada v Olexiy Kolisnyk | 2-6,1-6 |
| ITF M15 Cairo | 2021/04/11 11:00 | Olexiy Kolisnyk v Juan Ignacio Alcalde | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2019/03/18 11:30 | Olexiy Kolisnyk v Adil Kalyanpur | 4-6,2-6 |