Stadium: Center Court Round: 25 Ground: Clay
| ITF Germany F1 | 2016/01/14 13:30 | Haerteis, Johannes v Boehler, Dominik | 6-1,6-7,2-6 |
| ITF Germany F9 | 2017/08/01 10:50 | Haerteis, Johannes v Elmar Ejupovic | 6-7,3-6 |
| ITF Austria F3 | 2017/07/20 10:00 | Viktor Durasovic v Haerteis, Johannes | 4-6,6-4,7-6 |
| ITF Austria F3 | 2017/07/19 08:00 | Oliveira, Cristian v Haerteis, Johannes | 4-6,3-6 |
| ITF Austria F3 | 2017/07/18 08:00 | Haerteis, Johannes v Zukas, Matias | 6-1,2-6,6-1 |
| ITF Germany F7 | 2017/07/11 09:00 | Adrian Oetzbach v Haerteis, Johannes | 7-6,1-6,6-4 |
| ITF Germany F5 | 2017/06/29 10:50 | Antoine Hoang v Haerteis, Johannes | 6-3,7-5 |
| ITF Germany F5 | 2017/06/27 09:00 | Haerteis, Johannes v Hoischen, Lars | 6-1,6-1 |
| ITF Germany F4 | 2017/06/22 15:00 | Milan Drinic v Haerteis, Johannes | 6-2,6-1 |
| ITF Germany F9 | 2017/08/03 10:00 | Boehler, Dominik v Elmar Ejupovic | 6-0,5-7,6-7 |
| ITF Germany F9 | 2017/08/01 10:30 | Boehler, Dominik v Chaukulkar, Tejas | 6-4,6-3 |
| Germany F8, Singles | 2017/07/22 10:00 | Zopp, Jurgen v Boehler, Dominik | 6-1,6-1 |
| Germany F8, Singles | 2017/07/21 11:00 | Boehler, Dominik v Lopez Perez | 4-6,6-4,6-1 |
| Germany F8, Singles | 2017/07/20 13:30 | Sebastian Fanselow v Boehler, Dominik | 4-6,6-2,4-6 |
| Germany F8, Singles | 2017/07/18 13:50 | Boehler, Dominik v Adrian Oetzbach | 6-3,6-3 |
| ITF Germany F7 | 2017/07/14 14:00 | Boehler, Dominik v Alexey Vatutin | 4-6,2-6 |
| ITF Germany F7 | 2017/07/13 10:00 | Boehler, Dominik v Hirschmueller, Christian | 4-6,6-0,6-2 |