Stadium: FCC Court Round: 25 Ground: Clay
| 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 |
| Challenger Prague Qual | 2018/07/22 08:00 | Nejedly, Pavel v David Poljak | 6-2,7-5 |
| Challenger - Prague | 2018/07/21 08:00 | Marek Gengel v David Poljak | 6-2,3-6,4-6 |
| ITF Czech Republic F6 | 2018/07/10 08:00 | David Poljak v Paroulek, Tadeas | 3-6,2-6 |
| ITF Czech Republic F5 | 2018/07/07 08:30 | David Poljak v Vit Kopriva | 6-4,6-4 |
| ITF Czech Republic F5 | 2018/07/06 08:30 | Marek Jaloviec v David Poljak | 4-6,4-6 |
| ITF Austria F4 | 2018/07/25 11:30 | Peter Heller v Michael Vrbensky | 7-6,7-6 |
| ITF Austria F4 | 2018/07/24 08:00 | Michael Vrbensky v Yvo Panak | 6-4,6-1 |
| ITF Austria F3 | 2018/07/21 09:00 | Nerman Fatic v Michael Vrbensky | 5-7,6-4,3-6 |
| ITF Austria F3 | 2018/07/19 10:30 | Michael Vrbensky v Panta Herreros, Jorge Brian | 6-3,6-3 |
| ITF Austria F3 | 2018/07/18 08:00 | Petr Michnev v Michael Vrbensky | 1-6,2-6 |
| ITF Austria F3 | 2018/07/16 12:00 | Semjan, Marek v Michael Vrbensky | 6-3,3-6,4-6 |
| ITF Germany F7 | 2018/07/11 09:00 | Haim, Matthias v Michael Vrbensky | 7-6,6-4 |
| ITF Austria F1 | 2018/07/03 08:00 | Michael Vrbensky v Luca Giacomini | 3-6,6-7 |