Round: 25 Ground: Clay
| ITF Ukraine F3 | 2015/05/25 07:00 | Roman Khassanov v Oleg Khotkov | 4-6,2-6 |
| ITF Uzbekistan F4 | 2018/06/06 05:00 | Oleg Khotkov v Sergey Betov | 2-6,1-6 |
| ITF Uzbekistan F4 | 2018/06/05 05:20 | Vladimir Korolev v Oleg Khotkov | 3-6,4-6 |
| ITF Uzbekistan F3 | 2018/05/29 06:30 | Oleg Khotkov v Batyr Sapaev | 7-6,1-6,3-6 |
| ITF Ukraine F3 | 2018/05/22 08:55 | Oleg Khotkov v Volodymyr Uzhylovskyi | 6-2,6-4 |
| ITF Ukraine F2 | 2018/05/14 07:00 | Oleg Khotkov v Denys Mylokostov | 6-4,6-1 |
| ITF Egypt F17 | 2018/05/08 07:30 | Oleg Khotkov v Mohamed Abdel-Aziz | 3-6,4-6 |
| ITF Egypt F16 | 2018/05/01 07:30 | Oleg Khotkov v Felipe Meligeni Rodrigues Alves | 4-6,2-6 |
| ITF Egypt F15 | 2018/04/24 08:00 | Oleg Khotkov v Pol Toledo Bague | 2-6,2-6 |
| ITF Georgia F1 | 2018/07/11 06:00 | Kacper Zuk v Roman Khassanov | 3-6,6-2,6-1 |
| Challenger Fergana Qual | 2018/06/16 08:55 | Arjun Kadhe v Roman Khassanov | 6-3,6-3 |
| Challenger Almaty Qual | 2018/06/10 06:25 | Roman Khassanov v Gerard Granollers-Pujol | 4-6,1-6 |
| Challenger Almaty Qual | 2018/06/09 09:40 | Roman Khassanov v Beibit Zhukayev | 6-2,6-2 |
| Challenger Shymkent | 2018/06/05 08:05 | Nino Serdarusic v Roman Khassanov | 7-5,6-2 |
| ITF Uzbekistan F3 | 2018/05/29 07:00 | Shalva Dzhanashia v Roman Khassanov | 3-6,6-4,3-6 |
| Challenger Samarkand Qual | 2018/05/12 10:45 | Timur Khabibulin v Roman Khassanov | 7-6,5-7,6-2 |
| ITF Kazakhstan F5 | 2018/04/27 04:00 | Teymuraz Gabashvili v Roman Khassanov | 3-6,6-1,6-2 |