Round: 54 Ground: Hardcourt indoor
| ITF Serbia F7 Qual | 2016/09/10 07:00 | Antun Vidak v Denis Klok | 3-6,7-6,6-3 |
| ITF Serbia F6 | 2016/09/06 10:35 | Shunsuke Wakita v Denis Klok | 1-6,6-3,6-1 |
| ITF Russia F5 Qual | 2016/08/07 08:30 | Svyatoslav Shainyan v Denis Klok | 2-6,6-2,2-6 |
| ITF Russia F4 | 2016/08/03 09:05 | Maxim Ratniuk v Denis Klok | 3-6,3-6 |
| ITF Russia F4 | 2016/08/02 12:40 | Denis Klok v Nikita Valentsev | 6-2,6-4 |
| ITF Russia F3 | 2016/07/06 10:05 | Ivan Davydov v Denis Klok | 6-4,4-6,6-2 |
| ITF Russia F3 | 2016/07/05 10:05 | Denis Klok v Evgeny Tyurnev | 6-4,4-6,7-5 |
| ITF Russia F3 Qual | 2016/07/04 07:00 | Artur Shakhnubaryan v Denis Klok | 5-7,3-6 |
| ITF Kazakhstan F7 Qual | 2016/10/01 04:00 | Rodion Pak v Danis Baybekov | 6-7,0-6 |
| ITF Kazakhstan F4 Qual | 2016/04/24 08:30 | Ivan Liutarevich v Rodion Pak | 6-2,6-3 |
| ITF Kazakhstan F3 Qual | 2016/04/16 04:00 | Shonigmatjon Shofayziyev v Rodion Pak | 6-1,6-2 |