Round: 25 Ground: Hardcourt outdoor
| ITF Poland F3 Qual | 2017/06/26 10:00 | Oleg Prihodko v Karol Drzewiecki | 6-3,4-6,6-1 |
| ITF Poland F3 Qual | 2017/06/25 08:00 | Oleg Prihodko v Marco Neubau | 6-3,6-2 |
| ITF Ukraine F3 | 2017/05/24 08:55 | Denys Mylokostov v Oleg Prihodko | 6-4,6-3 |
| ITF Ukraine F3 | 2017/05/22 07:30 | Oleg Prihodko v Vitalii Shcherba | 6-3,3-6,6-3 |
| ITF Ukraine F2 | 2017/05/17 09:35 | Wilson Leite v Oleg Prihodko | 7-5,6-1 |
| ITF Ukraine F2 | 2017/05/16 06:30 | Oleg Prihodko v Alexander Lebedyn | 1-6,6-2,7-5 |
| ITF Ukraine F2 | 2017/05/15 06:30 | Oleg Prihodko v Philipp Dittmer | 6-0,6-0 |
| ITF Ukraine F1 | 2017/05/10 09:45 | Oleg Prihodko v Danylo Kalenichenko | 1-6,2-6 |