Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF Turkey F34 | 2017/09/10 10:30 | Jonas Trinker v Cesar A Gomez Diaz | 6-4,6-2 |
| ITF Turkey F33 | 2017/09/07 12:25 | Jonas Trinker v Alon Elia | 5-7,6-3,4-6 |
| ITF Turkey F33 | 2017/09/05 13:05 | Peter Goldsteiner v Jonas Trinker | 4-6,4-6 |
| ITF Turkey F32 | 2017/08/29 12:45 | Renta Tokuda v Jonas Trinker | 7-5,6-3 |
| ITF Germany F12 | 2017/08/24 12:40 | Dominik Boehler v Jonas Trinker | 6-2,6-4 |
| ITF Germany F12 | 2017/08/23 08:00 | Jakob Sude v Jonas Trinker | 3-6,1-6 |
| ITF Austria F6 | 2017/08/05 10:00 | Jonas Trinker v Manuel Bellutti | 5-7,5-7 |
| ITF Austria F5 | 2017/08/03 11:15 | Franjo Raspudic v Jonas Trinker | 6-7,6-4,6-1 |
| ITF Turkey F34 | 2017/09/10 10:30 | Kerim Han Bilgin v Jannis Kahlke | 4-6,3-6 |
| ITF Belgium F12 | 2017/09/06 09:00 | Maxime Pauwels v Jannis Kahlke | 7-5,6-4 |
| ITF Belgium F12 | 2017/09/05 08:00 | Turpal Gadamauri v Jannis Kahlke | 3-6,4-6 |
| ITF Germany F10 | 2017/08/08 13:15 | Jan Choinski v Jannis Kahlke | 3-6,6-2,6-2 |
| ITF Belgium F5 | 2017/07/20 12:30 | Julien Dubail v Jannis Kahlke | 2-6,6-2,6-4 |
| ITF Belgium F5 | 2017/07/17 09:30 | Jannis Kahlke v Jeroen Vanneste | 6-2,7-6 |
| ITF Germany F6 | 2017/07/05 11:40 | Jannis Kahlke v Daniel Dutra Da Silva | 6-7,4-6 |
| ITF Turkey F24 | 2017/06/20 07:00 | Marc Sieber v Jannis Kahlke | 6-4,6-1 |