4. Round | 19/08/2017 | Bonner SC | - | SC Wiedenbrück | 4:1 | ||||
10. Round | 23/09/2017 | SC Verl | - | Bonner SC | 3:1 | ||||
8. Round | 03/10/2017 | Westfalia Rhynern | - | Bonner SC | 2:1 | ||||
12. Round | 06/10/2017 | Viktoria Köln | - | Bonner SC | 4:2 | ||||
13. Round | 16/10/2017 | Bonner SC | - | Alemannia Aachen | 0:2 | ||||
15. Round | 28/10/2017 | Bonner SC | - | TuS Erndtebrück | 3:0 | ||||
16. Round | 04/11/2017 | Fortuna Düsseldorf II | - | Bonner SC | 1:3 | ||||
22. Round | 16/02/2018 | Rot-Weiss Essen | - | Bonner SC | 0:1 | ||||
25. Round | 10/03/2018 | Bonner SC | - | Westfalia Rhynern | 1:2 | ||||
28. Round | 31/03/2018 | SV Rödinghausen | - | Bonner SC | 3:2 | ||||
29. Round | 06/04/2018 | Bonner SC | - | Viktoria Köln | 0:3 |