Stadium: Court 1 Round: 26 Ground: Carpet indoor
| ITF Germany F1 MD | 2018/01/12 14:40 | Kern/Schonenberg v Boltz/Wehnelt | 3-6,6-7 |
| ITF Germany F1 MD | 2018/01/10 17:10 | Lang/Mayer v Kern/Schonenberg | 3-6,2-6 |
| ITF Germany F1 MD | 2018/01/09 12:15 | Veldheer/Zick v Kern/Schonenberg | 3-6,4-6 |
| Challenger Alphen MD | 2017/09/06 11:30 | Krawietz/Satschko v Kern/Schonenberg | 6-1,4-6,10-3 |
| ITF France F7 MD | 2017/03/22 16:50 | Crepaldi/Jankovits v Kern/Schonenberg | 6-3,4-6,13-11 |
| ITF France F7 MD | 2017/03/20 11:00 | Gaston/Martineau v Kern/Schonenberg | 6-7,4-6 |
| ITF Germany F3 MD | 2016/01/27 19:00 | Kowalczyk/Panfil v Kern/Schonenberg | 3-6,6-1,10-7 |
| ITF Germany F3 MD | 2016/01/26 14:10 | Brinkmann/Kahlke v Kern/Schonenberg | 3-6,1-6 |