Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF Kazakhstan F1 Qual | 2017/01/22 08:30 | Denis Klok v Polyakov, Vladimir | 6-3,7-6 |
| ITF Estonia F4 | 2017/11/07 14:20 | Denis Klok v Pavel Kotov | 3-6,5-7 |
| ITF Kazakhstan F7 | 2017/09/27 05:20 | Lopez Perez v Denis Klok | 6-2,6-1 |
| ITF Kazakhstan F7 | 2017/09/26 07:45 | Borsos, Gabor v Denis Klok | 6-2,5-7,2-6 |
| Kazakhstan F6, Singles | 2017/09/20 07:20 | Manafov, Vladyslav v Denis Klok | 4-6,6-1,6-4 |
| Kazakhstan F6, Singles | 2017/09/19 06:30 | Denis Klok v Tsoy, Pavel | 6-0,6-2 |
| ITF Hungary F8 | 2017/09/05 11:35 | Denis Klok v Dubrivnyy, Artem | 4-6,6-4,3-6 |
| ITF Hungary F7 | 2017/08/29 10:15 | Eriksson, Markus v Denis Klok | 6-4,7-5 |
| ITF Hungary F7 Qual | 2017/08/28 08:00 | Denis Klok v Bergevi, Filip | 4-6,7-5,6-1 |
| ITF Estonia F4 | 2017/11/07 11:40 | Emil Ruusuvuori v Polyakov, Vladimir | 6-7,6-2,6-3 |
| ITF Estonia F3 | 2017/10/29 08:00 | Polyakov, Vladimir v Maiga, Riccardo | 6-3,2-6,3-6 |
| ITF Estonia F3 | 2017/10/28 09:30 | Polyakov, Vladimir v Bonetta, Dino | 6-1,6-1 |
| ITF Estonia F2 | 2017/10/25 07:00 | Appelgren, Daniel v Polyakov, Vladimir | 6-2,6-7,6-4 |
| ITF Estonia F2 | 2017/10/24 10:15 | Polyakov, Vladimir v Ismailov, Temur | 6-3,6-2 |
| Challenger Tashkent Qual | 2017/10/07 05:00 | Polyakov, Vladimir v Arneodo, Romain | 5-7,2-6 |
| ITF Kazakhstan F7 | 2017/09/27 05:15 | Polyakov, Vladimir v Marco Trungelliti | 7-5,3-6,2-6 |
| ITF Kazakhstan F7 | 2017/09/26 08:25 | Polyakov, Vladimir v Margaroli, Luca | 6-7,7-6,6-2 |