Round: 44 Ground: Clay
| ITF Ukraine F4 | 2017/08/29 07:00 | Kolobaev, Nikolay v Shcherba, Vitalii | 7-5,2-6,1-6 |
| ITF Ukraine F4 | 2017/08/27 13:00 | Kolobaev, Nikolay v Kryvoy, Yuriy | 5-7,6-2,1-6 |
| ITF Ukraine F4 | 2017/08/27 10:00 | Kolobaev, Nikolay v Strelchenko, Daniil | 6-3,6-3 |
| ITF Russia F7 Qual | 2017/08/14 07:30 | Shcherba, Vitalii v Kolobaev, Nikolay | 7-6,4-6,6-2 |
| ITF Russia F7 Qual | 2017/08/13 07:00 | Guskov, Alexander v Kolobaev, Nikolay | 0-6,7-5,3-6 |
| ITF Russia F4 | 2017/07/22 07:00 | Kolobaev, Nikolay v Shainyan, Svyatoslav | 3-6,4-6 |
| ITF Georgia F3 | 2017/07/20 06:00 | Kolobaev, Nikolay v Bielinskyi, Oleksandr | 1-6,3-6 |
| ITF Georgia F3 | 2017/07/18 09:30 | Meparidze, Shota v Kolobaev, Nikolay | 4-6,6-7 |
| ITF Uzbekistan F3 Qual | 2017/05/28 05:00 | Ermatov, Ahad v Karimov, Iskandar | 3-6,6-3,6-2 |