Stadium: Ustron Centrum 2 Round: 26 Ground: Hardcourt outdoor
| ITF Poland F3 | 2018/05/15 07:30 | Marek Jaloviec v Martin Fekiac | 6-3,6-4 |
| Challenger Glasgow | 2018/04/30 13:00 | Lloyd Glasspool v Marek Jaloviec | 6-3,6-2 |
| ITF Switzerland F2 | 2018/02/13 17:25 | Antoine Bellier v Marek Jaloviec | 6-4,6-4 |
| ITF Germany F2 | 2018/01/23 10:00 | Lukas Klein v Marek Jaloviec | 6-0,6-4 |
| Czechia Extraliga | 2017/12/20 12:00 | Marek Jaloviec v Jiri Vesely | 6-7,6-2,4-6 |
| Czechia Extraliga | 2017/12/18 11:40 | Marek Jaloviec v Tobias Kamke | 7-6,6-2 |
| Czechia Extraliga | 2017/12/16 10:20 | Marek Jaloviec v Jurij Rodionov | 6-7,7-5,3-6 |
| ITF Israel F17 | 2017/12/07 14:25 | Marek Jaloviec v Antoine Cornut-Chauvinc | 5-7,4-6 |
| ITF Poland F3 | 2018/05/15 07:30 | Facundo Jofre v Michal Dembek | 2-6,2-6 |
| ITF Poland F1 | 2018/05/05 10:00 | Michal Dembek v Michael Vrbensky | 7-5,6-7,1-6 |
| ITF Poland F1 | 2018/05/04 12:15 | Michal Dembek v Pascal Meis | 7-5,3-6,6-3 |
| ITF Poland F1 | 2018/05/02 08:00 | Michal Dembek v Daniel Michalski | 6-2,3-6,7-5 |
| ITF Poland F1 | 2018/05/01 07:30 | Michal Dembek v Vasil Kirkov | 6-1,6-0 |
| ITF Kazakhstan F4 | 2018/04/16 11:25 | Ilya Vasilyev v Michal Dembek | 6-4,6-3 |
| ITF Kazakhstan F3 | 2018/04/11 06:35 | Artem Dubrivnyy v Michal Dembek | 6-1,6-3 |
| ITF Kazakhstan F3 | 2018/04/10 08:30 | Ilya Vasilyev v Michal Dembek | 2-6,3-6 |