Stadium: Court 1 Round: 27
| ITF Uzbekistan F1 | 2018/04/18 05:00 | Vladyslav Manafov v Khumoyun Sultanov | 6-7,1-6 |
| ITF Uzbekistan F1 | 2018/04/16 10:25 | Artur Shakhnubaryan v Khumoyun Sultanov | 1-6,6-7 |
| Davis Cup | 2018/04/07 07:45 | Muzammil Murtaza v Khumoyun Sultanov | 3-6,1-6 |
| ITF Turkey F11 | 2018/03/19 07:00 | Khumoyun Sultanov v Vladislav Melnic | 6-3,3-6,3-6 |
| ITF Turkey F11 | 2018/03/18 07:00 | Khumoyun Sultanov v Boris Butulija | 6-1,6-1 |
| ITF Kazakhstan F2 | 2018/02/21 04:00 | Roman Safiullin v Khumoyun Sultanov | 6-1,6-2 |
| ITF Kazakhstan F2 | 2018/02/20 05:25 | Philipp Klimov v Khumoyun Sultanov | 3-6,3-6 |
| ITF Kazakhstan F1 | 2018/02/14 07:35 | Sergey Fomin v Khumoyun Sultanov | 6-4,4-6,6-3 |
| ITF Uzbekistan F1 Qual | 2018/04/18 05:00 | Ivan Liutarevich v Evgeny Tyurnev | 4-6,1-6 |
| ITF Uzbekistan F1 | 2018/04/17 10:30 | Vladimir Polyakov v Evgeny Tyurnev | 2-6,2-6 |
| ITF Kazakhstan F3 | 2018/04/12 06:30 | Evgeny Tyurnev v Pavel Kotov | 4-6,4-6 |
| ITF Kazakhstan F3 | 2018/04/11 04:00 | Evgeny Tyurnev v Matvey Khomentovskiy | 6-2,6-7,6-4 |
| ITF Kazakhstan F3 Qual | 2018/04/09 07:00 | Evgeny Tyurnev v Maksim Tikhomirov | 6-2,6-3 |
| ITF Russia F3 | 2018/03/14 11:00 | Maxim Ratniuk v Evgeny Tyurnev | 4-6,7-6,6-2 |
| ITF Russia F3 | 2018/03/13 11:05 | Artem Dubrivnyy v Evgeny Tyurnev | 4-6,4-6 |
| ITF Russia F2 | 2018/03/09 08:00 | Shalva Dzhanashia v Evgeny Tyurnev | 1-6,4-6 |