Stadium: Court 2 Round: 62 Ground: Clay
| 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 Qatar F3 | 2018/03/13 13:20 | Kai Wehnelt v Omar Giacalone | 3-6,2-6 |
| ITF Qatar F3 Qual | 2018/03/12 12:00 | Matej Vocel v Kai Wehnelt | 3-6,0-6 |
| ITF Qatar F3 Qual | 2018/03/11 15:40 | Tihomir Grozdanov v Kai Wehnelt | 1-6,1-6 |
| ITF Germany F4 | 2018/06/16 08:00 | Marek Flinner v Jonathan Van Nieuwenhove | 6-7,4-6 |
| ITF Egypt F26 | 2017/09/17 15:00 | Jonathan Van Nieuwenhove v Ren Nakamura | 4-6,2-6 |
| ITF Egypt F25 | 2017/09/10 09:00 | Ivan Krivic v Jonathan Van Nieuwenhove | 6-2,6-1 |
| ITF Belgium F7 Qual | 2017/07/29 11:00 | Jonathan Van Nieuwenhove v Boris Fassbender | 2-6,1-6 |
| ITF Belgium F6 | 2017/07/24 08:00 | Matteo Martineau v Jonathan Van Nieuwenhove | 6-1,6-3 |
| ITF Belgium F4 Qual | 2017/07/08 14:20 | Mohammad A A K Akbar v Jonathan Van Nieuwenhove | 6-4,6-4 |
| ITF Belgium F3 Qual | 2017/07/01 10:00 | Jonathan Van Nieuwenhove v Gabriel Evtimov | 0-6,4-6 |
| ITF Tunisia F24 Qual | 2017/06/19 13:30 | Jonathan Van Nieuwenhove v Juan P G Mazzuchi | 2-6,2-6 |