Round: 25 Ground: Clay
| ITF Germany F11 | 2016/08/18 10:00 | Sebastian Fanselow v Kahlke, Jannis | 6-4,6-3 |
| ITF Germany F11 | 2016/08/16 09:30 | Erlenbusch, Luis v Kahlke, Jannis | 6-7,6-7 |
| ITF Germany F10 | 2016/08/10 14:30 | Lenz, Julian v Kahlke, Jannis | 6-2,6-1 |
| ITF Germany F10 | 2016/08/09 10:00 | Chaukulkar, Tejas v Kahlke, Jannis | 6-7,3-6 |
| ITF Belgium F8 | 2016/08/04 16:00 | Vliegen, Joran v Kahlke, Jannis | 1-6,6-2,6-0 |
| ITF Belgium F8 | 2016/08/01 11:30 | Kahlke, Jannis v Plaza, Marcelo | 6-2,6-1 |
| ITF Belgium F7 | 2016/07/26 07:30 | Cailleau, Jolan v Kahlke, Jannis | 7-6,6-4 |
| ITF Germany F6 | 2016/07/07 15:45 | Kahlke, Jannis v Horansky, Filip | 6-4,3-6,2-6 |
| ITF Germany F11 | 2016/08/16 15:40 | Wagner, Hannes v Giner, Marc | 3-6,3-6 |
| ITF Austria F5 | 2016/08/09 09:30 | Sebastian Ofner v Wagner, Hannes | 4-6,6-3,6-3 |
| ITF Austria F2 | 2016/07/11 12:00 | Wagner, Hannes v Marek Jaloviec | 1-6,1-6 |
| ITF Austria F1 | 2016/07/06 12:45 | Wagner, Hannes v Sebastian Ofner | 5-7,4-6 |
| ITF Austria F1 | 2016/07/05 10:50 | Wagner, Hannes v Peham, Robin | 3-6,6-4,6-3 |
| ITF Germany F5 | 2016/06/30 11:50 | Gawron, Marcin v Wagner, Hannes | 6-3,6-3 |
| ITF Germany F5 | 2016/06/28 10:00 | Wagner, Hannes v Nik Razborsek | 7-6,6-4 |
| ITF Germany F4 | 2016/06/22 09:00 | Wagner, Hannes v Nagy, Peter | 6-2,2-6,5-7 |