Stadium: Court 12 Round: 62 Ground: Clay
| ITF Turkey F39 | 2017/10/17 08:40 | Mike Urbanija v Pavel Krainik | 4-6,5-7 |
| ITF Canada F8 | 2017/09/21 16:25 | Pavel Krainik v Harrison Adams | 4-6,4-6 |
| ITF Canada F8 | 2017/09/20 15:30 | Pavel Krainik v Jonathan Chang | 6-2,6-1 |
| ITF Canada F7 | 2017/09/13 14:00 | Pavel Krainik v Samuel Monette | 3-6,1-6 |
| ITF Canada F7 | 2017/09/11 15:40 | Pavel Krainik v David Volfson | 6-1,6-1 |
| ITF Canada F6 | 2017/09/04 15:30 | Pavel Krainik v Makoto Ochi | 2-6,1-6 |
| ATP Montreal Qual | 2017/08/05 17:15 | Pavel Krainik v Tim Smyczek | 0-6,4-6 |
| Challenger Granby Qual | 2017/07/25 14:45 | Bradley Mousley v Pavel Krainik | 6-4,6-3 |
| ITF Turkey F34 | 2017/09/10 10:30 | Nikita Valentsev v Philip Bachmaier | 6-4,5-7,2-6 |
| ITF Turkey F33 | 2017/09/02 11:00 | Nikita Valentsev v Stefano Battaglino | 3-6,4-6 |
| ITF Turkey F32 | 2017/08/27 12:30 | Dietrich Dernowski v Nikita Valentsev | 2-6,6-4,6-1 |
| ITF Russia F7 Qual | 2017/08/14 09:00 | Andrey Chepelev v Nikita Valentsev | 6-4,6-3 |
| ITF Russia F7 Qual | 2017/08/13 07:00 | Oleg Besednikov v Nikita Valentsev | 6-3,3-6,4-6 |
| ITF Russia F6 Qual | 2017/08/07 07:00 | Vladimir Korolev v Nikita Valentsev | 6-3,6-4 |
| ITF Russia F5 | 2017/08/01 08:40 | Nikita Valentsev v Dejan Katic | 1-6,3-6 |
| ITF Russia F4 | 2017/07/24 10:10 | Nikita Valentsev v Dejan Katic | 3-6,4-6 |