Stadium: Court 5 Round: 28 Ground: Clay
| ITF Ukraine F2 | 2018/05/17 10:00 | Alessandro Petrone v Oleg Dolgosheyev | 2-6,4-6 |
| ITF Ukraine F2 | 2018/05/15 09:55 | Oleg Dolgosheyev v Alexander Lebedyn | 6-1,6-0 |
| ITF Ukraine F2 | 2018/05/14 07:00 | Vitalii Shcherba v Oleg Dolgosheyev | 3-6,3-6 |
| ITF Ukraine F2 | 2018/05/13 07:00 | Denis Parshutin v Oleg Dolgosheyev | 2-6,3-6 |
| ITF Ukraine F2 | 2018/05/12 06:30 | Oleg Dolgosheyev v Vasil Yehorov | 6-2,6-2 |
| ITF Ukraine F3 | 2015/05/23 07:00 | Oleg Dolgosheyev v Nikita Mashtakov | 4-6,6-3,3-6 |
| ITF Ukraine F2 | 2015/05/19 09:30 | Oleg Khotkov v Oleg Dolgosheyev | 6-4,6-4 |
| ITF Ukraine F2 | 2015/05/18 07:00 | Oleg Dolgosheyev v Oleksander Kyrychenko | 6-2,6-1 |
| ITF Ukraine F2 | 2018/05/17 10:00 | Volodymyr Uzhylovskyi v Oleg Prihodko | 7-6,2-6,3-6 |
| ITF Ukraine F2 | 2018/05/16 12:00 | Oleg Prihodko v Nazar Achour | 6-3,6-3 |
| ITF Ukraine F2 | 2018/05/14 07:00 | Georgii Kravchenko v Oleg Prihodko | 6-1,4-6,4-6 |
| ITF Ukraine F1 | 2018/05/08 07:00 | Oleg Prihodko v Claudio Fortuna | 0-6,4-6 |
| ITF Spain F10 | 2018/04/24 09:30 | Oleg Prihodko v Zizou Bergs | 4-6,4-6 |
| ITF Spain F10 Qual | 2018/04/23 09:00 | Oleg Prihodko v Rayane Roumane | 6-4,6-3 |
| ITF Spain F10 Qual | 2018/04/22 14:00 | Oleg Prihodko v Carles A Talaya | 6-0,6-2 |
| ITF Spain F10 Qual | 2018/04/21 12:00 | Oleg Prihodko v Rafael Mazon-Hernandez | 6-1,6-0 |