Stadium: Court 3 Round: 25 Ground: Carpet indoor
| ITF Czech Republic F9 | 2017/11/07 13:05 | Peter Heller v Jannis Kahlke | 6-3,6-1 |
| ITF Czech Republic F9 | 2017/11/06 13:00 | Daniel Kopeinigg v Jannis Kahlke | 4-6,2-6 |
| ITF Turkey F39 | 2017/10/16 07:15 | Federico Maccari v Jannis Kahlke | 6-3,6-2 |
| ITF Turkey F39 | 2017/10/15 07:00 | Bogdan Didenko v Jannis Kahlke | 0-6,1-6 |
| ITF Turkey F38 | 2017/10/10 07:30 | Jannis Kahlke v Julien Cagnina | 1-6,3-6 |
| ITF Turkey F38 | 2017/10/09 07:30 | Domagoj Biljesko v Jannis Kahlke | 2-6,6-4,4-6 |
| ITF Turkey F38 | 2017/10/08 07:30 | Arsenije Zlatanovic v Jannis Kahlke | 1-6,0-6 |
| ITF Turkey F38 | 2017/10/07 07:00 | Alexandros Dinopoulos v Jannis Kahlke | 1-6,2-6 |
| ITF Germany F16 | 2017/10/24 13:55 | Daniel Altmaier v Dominik Boehler | 2-6,7-5,6-3 |
| ITF Germany F15 | 2017/10/17 10:30 | Dominik Boehler v George Von Massow | 4-6,5-7 |
| ITF Germany F14 | 2017/10/11 14:20 | Dominik Boehler v Robin Kern | 6-4,3-6,2-6 |
| ITF Germany F12 | 2017/08/25 13:25 | Dominik Boehler v Adrian Bodmer | 3-6,4-6 |
| ITF Germany F12 | 2017/08/24 12:40 | Dominik Boehler v Jonas Trinker | 6-2,6-4 |
| ITF Germany F12 | 2017/08/22 15:00 | Dominik Boehler v Florian Fallert | 6-4,6-4 |
| ITF Germany F11 | 2017/08/15 15:30 | Benjamin Hassan v Dominik Boehler | 3-6,6-4,6-3 |
| ITF Germany F10 | 2017/08/09 10:00 | Dominik Boehler v Elmar Ejupovic | 4-6,7-5,6-7 |