Round: 62 Ground: Clay
| ITF Estonia F2 | 2017/10/21 11:00 | Yahor Yatsyk v Nikita Mashtakov | 6-4,1-6,4-6 |
| ITF Poland F11 | 2017/08/30 10:35 | Michal Dembek v Yahor Yatsyk | 7-6,6-2 |
| ITF Poland F11 | 2017/08/29 11:45 | Mikolaj Borkowski v Yahor Yatsyk | 4-6,4-6 |
| ITF Poland F11 | 2017/08/27 08:00 | Krzysztof Mlazga v Yahor Yatsyk | 2-6,3-6 |
| ITF Poland F11 | 2017/08/26 10:30 | Filip Kucbel v Yahor Yatsyk | 6-7,3-6 |
| ITF Belarus F3 | 2017/08/20 07:00 | Shonigmatjon Shofayziyev v Yahor Yatsyk | 3-6,6-4,7-6 |
| ITF Belarus F3 | 2017/08/19 07:00 | Yahor Yatsyk v Sergey Bolotov | 6-1,5-7,7-6 |
| ITF Belarus F1 | 2017/08/05 07:00 | Tyler Hochwalt v Yahor Yatsyk | 6-4,6-3 |