Stadium: Court 7 Round: 26 Ground: Clay
| ITF Kazakhstan F5 Qual | 2018/04/23 05:00 | Vladislav Dubinsky v Sultan Narbekov | 6-1,6-0 |
| ITF Kazakhstan F5 Qual | 2018/04/22 07:55 | Vladislav Dubinsky v Dmytro Ishtuganov | 6-4,3-6,6-1 |
| ITF Kazakhstan F4 | 2018/04/17 06:40 | Vladislav Dubinsky v Bogdan Bobrov | 6-3,2-6,1-6 |
| ITF Kazakhstan F4 Qual | 2018/04/16 10:05 | Vladislav Dubinsky v Sergey Dorozhkin | 7-5,6-0 |
| ITF Kazakhstan F4 Qual | 2018/04/16 06:30 | Vladislav Dubinsky v Timur Maulenov | 6-4,6-4 |
| ITF Kazakhstan F3 | 2018/04/10 09:00 | Vladislav Dubinsky v Min-Kyu Song | 1-6,2-6 |
| ITF Kazakhstan F3 Qual | 2018/04/09 06:35 | Shonigmatjon Shofayziyev v Vladislav Dubinsky | 2-6,2-6 |
| ITF Kazakhstan F3 Qual | 2018/04/08 15:10 | Grigoriy Korobeynikov v Vladislav Dubinsky | 1-6,2-6 |
| ITF Kazakhstan F5 | 2018/04/24 04:00 | Denis Klok v Vazha Shubladze | 2-6,6-3,6-0 |
| ITF Kazakhstan F4 | 2018/04/16 12:00 | Denis Klok v Pavel Kotov | 2-6,1-6 |
| ITF Kazakhstan F3 | 2018/04/11 09:05 | Denis Klok v Pavel Kotov | 3-6,4-6 |
| ITF Kazakhstan F3 | 2018/04/10 04:00 | Denis Klok v Grigoriy Lomakin | 7-6,6-0 |
| ITF Turkey F13 | 2018/04/04 07:00 | Denis Klok v Ivan Davydov | 6-3,2-6,3-6 |
| ITF Turkey F13 | 2018/04/02 07:00 | Denis Klok v Ignacio Monzon | 6-4,6-1 |
| ITF Turkey F13 | 2018/04/01 08:30 | Denis Klok v Niklas Schell | 6-1,6-1 |
| ITF Turkey F13 | 2018/03/31 08:30 | Denis Klok v Yuri Khachatryan | 6-0,6-1 |