Round: 26 Ground: Clay
| ITF Georgia F2 | 2018/07/18 06:00 | Sabanin, Yan v Georgii Kravchenko | 2-6,6-3,3-6 |
| ITF Georgia F2 | 2018/07/16 08:00 | Georgii Kravchenko v Egor Matvievici | 6-2,3-6,6-4 |
| ITF Georgia F2 | 2018/07/15 10:00 | Georgii Kravchenko v Mugtasimov, Ruslan | 6-1,6-1 |
| ITF Georgia F2 | 2018/07/14 05:00 | Korolev, Vladimir v Georgii Kravchenko | 1-6,1-6 |
| ITF Georgia F1 | 2018/07/09 10:00 | Georgii Kravchenko v Kacper Zuk | 4-6,5-7 |
| ITF Georgia F1 | 2018/07/09 06:00 | Grigoriy Lomakin v Georgii Kravchenko | 6-7,6-2,4-6 |
| ITF Georgia F1 | 2018/07/08 07:00 | Klimov, Philipp v Georgii Kravchenko | 4-6,6-4,2-6 |
| ITF Belgium F3 | 2018/07/05 13:30 | Georgii Kravchenko v Merckx, Jonas | 1-6,3-6 |
| ITF Georgia F2 | 2018/07/18 08:40 | Melnic, Vladislav v Ratniuk, Maxim | 1-6,2-6 |
| ITF Georgia F1 | 2018/07/12 06:00 | Ratniuk, Maxim v Mikalai Haliak | 4-6,0-6 |
| ITF Georgia F1 | 2018/07/10 08:05 | Dembek, Michal v Ratniuk, Maxim | 2-6,1-6 |
| ITF Poland F3 | 2018/05/15 07:30 | Ratniuk, Maxim v David Pichler | 2-6,3-6 |
| ITF Poland F2 | 2018/05/13 08:00 | Ratniuk, Maxim v Podzus, Martins | 3-6,1-6 |
| ITF Poland F2 | 2018/05/11 09:30 | Gray, Jonathan v Ratniuk, Maxim | 0-6,1-6 |
| ITF Poland F2 | 2018/05/08 08:00 | Ratniuk, Maxim v Manole, Alexandru Vasile | 7-6,6-1 |
| Turkey F15, Singles Qualifying | 2018/04/16 07:30 | Ratniuk, Maxim v Taylor, Sam | 6-4,6-7,1-6 |