| ITF France F21 MD | 2017/09/27 15:35 | Lenz/Tchoutakian v Kern/Reinwein | 5-7,4-6 |
| ITF Austria F3 MD | 2017/07/21 15:00 | Kern/Reinwein v Schroll/Xiviller | 6-4,6-3 |
| ITF Austria F3 MD | 2017/07/20 13:30 | Antonescu/Grigoriu v Kern/Reinwein | 1-6,6-7 |
| ITF Austria F3 MD | 2017/07/19 13:25 | Kern/Reinwein v Wild/S K Junior | 6-4,7-6 |
| ITF Austria F3 MD | 2017/07/17 11:15 | Kern/Reinwein v Khomentovskiy/Kossler | 6-3,6-3 |
| ITF Belgium F3 MD | 2017/07/07 16:40 | Kern/Reinwein v Navarro/Plaza | 6-1,6-3 |
| ITF Belgium F3 MD | 2017/07/07 09:10 | Dhoe/Peralta-Tello v Kern/Reinwein | 6-7,2-6 |
| ITF Belgium F3 MD | 2017/07/05 16:30 | Geerts/Merckx v Kern/Reinwein | 6-2,4-6,10-12 |
| ITF France F21 MD | 2017/09/26 14:00 | Bauvy/Kouzmine v Jaloviec/Negritu | 3-6,0-6 |