Stadium: Court 2 Round: 26
| ITF Belarus F2 | 2018/08/14 10:40 | David Poljak v Matsukevitch, Denis | 7-6,6-3 |
| Challenger Portoroz Qual | 2018/08/06 08:00 | David Poljak v Altug Celikbilek | 3-6,6-3,3-6 |
| Challenger Portoroz Qual | 2018/08/05 09:05 | Antoine Escoffier v David Poljak | 5-7,4-6 |
| Challenger Portoroz Qual | 2018/08/04 13:00 | David Poljak v Khabibulin, Timur | 6-4,7-5 |
| Challenger Liberec | 2018/07/31 14:00 | David Poljak v Michael Vrbensky | 6-2,1-6,3-6 |
| Challenger Liberec Qual | 2018/07/30 09:00 | Ergi Kirkin v David Poljak | 2-6,6-1,2-6 |
| Challenger Liberec Qual | 2018/07/29 12:00 | David Poljak v von Massow, George | 7-6,7-6 |
| Challenger Liberec Qual | 2018/07/28 13:15 | Ornago, Fabrizio v David Poljak | 4-6,2-6 |
| ITF Belarus F2 | 2018/08/14 07:00 | Tsivadze, George v Koray Kirci | 4-6,4-6 |
| ITF Belarus F1 | 2018/08/08 09:00 | Koray Kirci v Smilansky, Igor | 4-6,3-6 |
| ITF Belarus F1 | 2018/08/07 09:10 | Zharyn, Dzianis v Koray Kirci | 3-6,4-6 |
| ITF Georgia F2 | 2018/07/21 10:05 | Koray Kirci v Khaledan, Shahin | 4-6,6-4,3-6 |
| ITF Georgia F2 | 2018/07/20 06:00 | Ratniuk, Maxim v Koray Kirci | 2-6,3-6 |
| ITF Georgia F2 | 2018/07/19 09:00 | Khassanov, Roman v Koray Kirci | 2-6,5-7 |
| ITF Georgia F2 | 2018/07/17 09:00 | Koray Kirci v Apostol, Bogdan Ionut | 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 |