Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F30 | 2018/09/29 07:00 | Bulut Ozcelik v Klim Ivanov | 6-1,6-1 |
| ITF Turkey F28 | 2018/09/19 07:30 | Klim Ivanov v Riccardo Bonadio | 0-6,2-6 |
| ITF Serbia F4 | 2018/08/26 07:00 | Luka Markovic v Klim Ivanov | 6-3,6-4 |
| ITF Serbia F4 | 2018/08/25 11:00 | Kaiwei Wang v Klim Ivanov | 4-6,4-6 |
| ITF Serbia F3 | 2018/08/18 09:30 | Thomas Bosancic v Klim Ivanov | 6-4,6-3 |
| ITF Serbia F2 | 2018/08/11 09:30 | Klim Ivanov v Pavle Daljev | 1-6,2-6 |
| ITF Serbia F1 Qual | 2018/08/05 08:00 | Marko Novak v Klim Ivanov | 6-1,6-1 |
| ITF Ukraine F1 | 2018/05/05 07:00 | Aleksandr Braynin v Klim Ivanov | 6-0,6-0 |
| ITF Switzerland F5 | 2018/09/01 08:00 | Yanik Kaelin v Jesse Paul Krattiger | 3-6,6-0,6-4 |
| ITF Switzerland F4 | 2018/08/26 11:00 | Pietro Pellanda v Jesse Paul Krattiger | 6-0,6-4 |
| ITF Netherlands F5 | 2018/08/18 07:00 | Jesse Paul Krattiger v Oscar Moraing | 2-6,1-6 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Jesse Paul Krattiger v Zachary Eisinga | 4-6,3-6 |
| ITF Turkey F21 Qual | 2018/05/27 09:00 | Daniil Klimov v Jesse Paul Krattiger | 3-6,6-1,6-0 |
| ITF Turkey F20 Qual | 2018/05/19 07:30 | Hermanni Tiainen v Jesse Paul Krattiger | 6-4,6-4 |
| ITF Egypt F16 | 2018/04/28 12:00 | Jesse Paul Krattiger v Zakhar Trapeznikov | 3-6,5-7 |
| ITF Egypt F15 | 2018/04/21 08:00 | Jesse Paul Krattiger v Mousa Alkotop | 1-6,2-6 |