Stadium: Court 2 Round: 25 Ground: Clay
| ITF Ukraine F1 | 2018/05/07 07:00 | Yahor Yatsyk v Vasil Yehorov | 7-5,6-7,6-3 |
| ITF Ukraine F1 | 2018/05/05 09:30 | Yahor Yatsyk v Dmytro Slyepkan | 7-6,6-4 |
| ITF Kazakhstan F5 Qual | 2018/04/22 07:35 | Yahor Yatsyk v Loick Bruandet | 1-6,2-6 |
| ITF Kazakhstan F4 Qual | 2018/04/16 05:25 | Yan Bondarevskiy v Yahor Yatsyk | 6-0,6-2 |
| ITF Kazakhstan F4 Qual | 2018/04/15 07:40 | Yusei Fukuoka v Yahor Yatsyk | 3-6,3-6 |
| ITF Kazakhstan F3 Qual | 2018/04/09 04:00 | Daniil Klimov v Yahor Yatsyk | 6-3,6-4 |
| ITF Kazakhstan F3 Qual | 2018/04/08 14:15 | Damir Makhmudov v Yahor Yatsyk | 1-6,0-6 |
| ITF Spain F2 | 2018/01/20 11:00 | Yahor Yatsyk v Andrey Chepelev | 2-6,1-6 |
| ITF Russia F3 | 2018/03/11 09:00 | Matvey Minin v Ivan Ponomarenko | 6-4,3-6,6-0 |
| ITF Russia F2 | 2018/03/04 07:00 | Bulat Galiev v Ivan Ponomarenko | 6-1,6-3 |
| ITF Russia F2 | 2018/03/03 07:00 | Stepan Beresnev v Ivan Ponomarenko | 7-5,4-6,1-6 |
| ITF Russia F1 | 2018/02/26 10:00 | Ivan Ponomarenko v Richard Muzaev | 2-6,7-6,3-6 |
| ITF Russia F1 | 2018/02/25 08:30 | Sergey Betov v Ivan Ponomarenko | 6-3,6-3 |
| ITF Russia F1 | 2018/02/24 09:30 | Alexey Baryshev v Ivan Ponomarenko | 6-2,2-6,4-6 |
| ITF Turkey F3 | 2018/01/23 09:30 | George Tsivadze v Ivan Ponomarenko | 6-2,6-1 |
| ITF Turkey F3 | 2018/01/22 10:00 | Vincentiu A Niculescu v Ivan Ponomarenko | 2-6,3-6 |