| ITF Turchia F34 DM | 2017/09/12 15:15 | Goldsteiner/Slobodchikov v Greven/Kahlke | 6-3,7-6 |
| ITF Belgio F12 DM | 2017/09/06 15:25 | de Krom/Fransen v Greven/Kahlke | 6-3,3-6,10-1 |
| Challenger Meerbusch DM | 2017/08/14 11:45 | Greven/Kahlke v Clayton/O'Mara | 1-6,5-7 |
| ITF Germania F10 DM | 2017/08/12 15:45 | Fanselow/Storck v Greven/Kahlke | 5-7,6-4,10-6 |
| ITF Germania F10 DM | 2017/08/10 15:20 | Greven/Kahlke v Dischinger/Galarza | 6-2,6-1 |
| ITF Turchia F24 DM | 2017/06/23 10:00 | Aksu/Erel v Greven/Kahlke | 6-2,2-6,9-11 |
| ITF Turchia F24 DM | 2017/06/22 10:30 | Greven/Kahlke v Agabigun/Celikbilek | 7-5,4-6,11-9 |
| ITF Turchia F24 DM | 2017/06/20 11:45 | Greven/Kahlke v Dokov/Valeov | 6-2,6-1 |