Stadium: Court 19 Round: 44 Ground: Clay
| ITF Russia F4 Qual | 2018/07/29 11:00 | Oleg Besednikov v Sultan Narbekov | 3-6,3-6 |
| ITF Russia F4 Qual | 2018/07/29 07:00 | Sultan Narbekov v Andrey Budanov | 7-6,2-6,6-3 |
| Challenger Astana Qual | 2018/07/14 06:50 | Pavel Kotov v Sultan Narbekov | 6-1,6-3 |
| ITF Kazakhstan F5 Qual | 2018/04/23 05:00 | Vladislav Dubinsky v Sultan Narbekov | 6-1,6-0 |
| ITF Kazakhstan F4 Qual | 2018/04/15 09:00 | Sultan Narbekov v Imanol L Morillo | 3-6,4-6 |
| ITF Kazakhstan F4 Qual | 2018/04/14 10:10 | Aliaksandr Prudnikau v Sultan Narbekov | 6-7,3-6 |
| ITF Kazakhstan F3 Qual | 2018/04/08 07:30 | Rafik Terzyan v Sultan Narbekov | 7-5,6-0 |
| ITF Kazakhstan F2 Qual | 2018/02/17 04:00 | Sultan Narbekov v Viacheslav Yulik | 1-6,6-7 |
| ITF Russia F4 Qual | 2018/07/29 11:00 | Svyatoslav Shainyan v Vladislav Ivanov | 6-2,7-5 |
| ITF Russia F4 Qual | 2018/07/29 07:00 | Svyatoslav Shainyan v Nabi Kustepe | 6-2,6-2 |
| ITF Georgia F2 | 2018/07/14 07:30 | Alexey Baryshev v Svyatoslav Shainyan | 6-4,7-6 |
| ITF Russia F5 | 2017/08/01 08:00 | Svyatoslav Shainyan v Denis Yevseyev | 1-6,6-7 |
| ITF Russia F4 | 2017/07/23 07:00 | Svyatoslav Shainyan v Yahor Yatsyk | 1-6,4-6 |
| ITF Russia F4 | 2017/07/22 07:00 | Nikolay Kolobaev v Svyatoslav Shainyan | 3-6,4-6 |
| ITF Russia F3 Qual | 2017/07/01 07:00 | Vladislav Ivanov v Svyatoslav Shainyan | 6-2,6-1 |
| ITF Russia F2 Qual | 2017/06/25 07:00 | Svyatoslav Shainyan v Yahor Yatsyk | 4-6,6-4,4-6 |