Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Germany F4 | 2018/06/19 11:40 | Kai Wehnelt v Nico Matic | 4-6,0-6 |
| ITF Germany F4 | 2018/06/18 08:30 | Kai Wehnelt v Linus Krohn | 6-2,6-3 |
| ITF Germany F4 | 2018/06/17 12:00 | Kai Wehnelt v Jonathan Van Nieuwenhove | 6-2,6-3 |
| ITF Germany F4 | 2018/06/16 08:00 | Kai Wehnelt v Jason J Hildebrandt | 6-3,6-1 |
| ITF Czech Republic F2 | 2018/05/23 12:20 | Kai Wehnelt v Peter Heller | 1-6,3-6 |
| ITF Czech Republic F1 | 2018/05/17 08:00 | Kai Wehnelt v Michal Konecny | 7-6,6-7,6-7 |
| ITF Czech Republic F1 | 2018/05/16 08:00 | Bruno Santanna v Kai Wehnelt | 6-7,4-6 |
| ITF Czech Republic F1 | 2018/05/14 08:00 | Kai Wehnelt v Alex Solanki | 6-1,6-1 |
| ITF Tunisia F25 | 2018/06/24 08:30 | Juan P G Mazzuchi v Antonio Cayetano March | 6-3,6-1 |
| ITF Tunisia F25 | 2018/06/23 14:00 | Antonio Cayetano March v Jonathan Morr | 3-6,7-6,6-4 |