Stadium: Court 1 Round: 25 Ground: Clay
| ITF Czech Republic F12 | 2018/11/28 11:25 | Marek Semjan v Michael Vrbensky | 3-6,6-7 |
| ITF Czech Republic F11 | 2018/11/21 09:00 | Marek Semjan v Robin Stanek | 6-3,3-6,6-7 |
| ITF Czech Republic F11 Qual | 2018/11/20 09:00 | Marek Semjan v Michal Bisko | 6-2,6-4 |
| ITF Czech Republic F11 Qual | 2018/11/19 09:00 | Marek Semjan v Goran Duquesne | 6-2,6-1 |
| ITF Czech Republic F10 | 2018/11/14 09:00 | Dominik Nazaruk v Marek Semjan | 4-6,7-6,7-6 |
| ITF Czech Republic F8 | 2018/11/01 09:00 | Marek Semjan v Jakub Paul | 6-7,6-7 |
| ITF Czech Republic F8 | 2018/10/31 13:50 | Petr Michnev v Marek Semjan | 4-6,2-6 |
| ITF Czech Republic F8 | 2018/10/30 09:00 | Marek Semjan v Mateusz Terczynski | 6-2,7-6 |
| ITF M25 Oberentfelden | 2019/02/06 12:00 | Albano Olivetti v Lenny Hampel | 7-6,6-1 |
| ITF M25 Nussloch | 2019/01/23 11:25 | Lucas Gerch v Lenny Hampel | 6-1,6-3 |
| ITF M25 Nussloch | 2019/01/21 19:30 | Lenny Hampel v David Novotny | 6-1,3-6,10-6 |
| ITF M25 Nussloch | 2019/01/21 15:25 | Lenny Hampel v Nino Ehrenschneider | 7-6,6-2 |
| ITF Tunisia F43 | 2018/12/04 09:55 | Lenny Hampel v Yan Bondarevskiy | 5-7,3-6 |
| ITF Tunisia F42 | 2018/11/29 09:00 | Giorgio Ricca v Lenny Hampel | 6-4,6-4 |
| ITF Tunisia F42 | 2018/11/27 08:00 | Aryan Goveas v Lenny Hampel | 6-3,4-6,3-6 |
| ITF Tunisia F41 | 2018/11/21 12:10 | Savriyan Danilov v Lenny Hampel | 2-6,6-3,6-0 |