Round: 26 Ground: Clay
| ITF Georgia F2 | 2018/07/17 09:55 | Oleg Khotkov v Roman Khassanov | 1-6,6-1,4-6 |
| 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 Georgia F2 | 2018/07/17 09:00 | Koray Kirci v Bogdan Ionut Apostol | 6-2,5-7,6-1 |
| ITF Georgia F1 | 2018/07/11 06:00 | Koray Kirci v Aleksandre Metreveli | 6-3,3-6,5-7 |
| ATP Antalya Qual | 2018/06/23 15:15 | Koray Kirci v Aleksandr Nedovyesov | 4-6,2-6 |
| ITF Turkey F22 | 2018/06/07 09:05 | Christopher Heyman v Koray Kirci | 6-2,6-2 |
| ITF Turkey F22 | 2018/06/05 07:30 | Koray Kirci v Alexey Aleshchev | 6-2,7-6 |
| ITF Turkey F21 | 2018/06/01 09:40 | Koray Kirci v Marsel Ilhan | 6-3,2-6,2-6 |
| ITF Turkey F21 | 2018/05/31 07:30 | Nicolo Turchetti v Koray Kirci | 4-6,6-3,3-6 |
| ITF Turkey F21 | 2018/05/29 09:00 | Koray Kirci v Socrates Leon Tsoronis | 6-2,6-3 |