| ITF Ukraine F4 | 2018/08/28 08:50 | Roman Boychuk v Oleg Khotkov | 6-2,6-4 |
| ITF Russia F7 | 2018/08/20 10:45 | Alexander Igoshin v Oleg Khotkov | 5-7,6-1,3-6 |
| ITF Russia F6 | 2018/08/15 07:00 | Oleg Khotkov v Maxim Ratniuk | 4-6,3-6 |
| ITF Russia F6 | 2018/08/14 08:55 | Oleg Khotkov v Alan Bzarov | 6-1,4-6,6-2 |
| ITF Russia F4 | 2018/08/01 07:00 | Anton Zaitcev v Oleg Khotkov | 6-1,6-3 |
| ITF Russia F4 | 2018/07/31 10:00 | Ruslan Mugtasimov v Oleg Khotkov | 3-6,3-6 |
| ITF Georgia F2 | 2018/07/17 09:55 | Oleg Khotkov v Roman Khassanov | 1-6,6-1,4-6 |
| ITF Uzbekistan F4 | 2018/06/06 05:00 | Oleg Khotkov v Sergey Betov | 2-6,1-6 |