1. Round | 29/07/2017 | KFC Uerdingen 05 | - | 1. FC Köln II | 2:1 | ||||
2. Round | 05/08/2017 | 1. FC Köln II | - | SC Wiedenbrück | 1:4 | ||||
3. Round | 29/08/2017 | 1. FC Köln II | - | Bonner SC | 1:1 | ||||
6. Round | 02/09/2017 | SG Wattenscheid 09 | - | 1. FC Köln II | 1:0 | ||||
13. Round | 13/10/2017 | 1. FC Köln II | - | Rot-Weiß Oberhausen | 2:2 | ||||
14. Round | 21/10/2017 | TuS Erndtebrück | - | 1. FC Köln II | 3:1 | ||||
19. Round | 02/12/2017 | SC Wiedenbrück | - | 1. FC Köln II | 2:1 | ||||
27. Round | 24/03/2018 | 1. FC Köln II | - | SV Rödinghausen | 4:1 | ||||
29. Round | 07/04/2018 | 1. FC Köln II | - | Alemannia Aachen | 3:2 | ||||
24. Round | 17/04/2018 | Westfalia Rhynern | - | 1. FC Köln II | 0:4 | ||||
31. Round | 21/04/2018 | 1. FC Köln II | - | TuS Erndtebrück | 2:0 | ||||
22. Round | 24/04/2018 | FC Wegberg-Beeck | - | 1. FC Köln II | 2:1 | ||||
32. Round | 28/04/2018 | Fortuna Düsseldorf II | - | 1. FC Köln II | 0:0 | ||||
33. Round | 05/05/2018 | 1. FC Köln II | - | Borussia Dortmund II | 1:1 | ||||
34. Round | 13/05/2018 | Wuppertaler SV | - | 1. FC Köln II | 3:1 |