2. Round | 05/08/2023 | Fortuna Köln | - | FC Wegberg-Beeck | 1:0 | ||||
3. Round | 13/08/2023 | SC Paderborn 07 II | - | Fortuna Köln | 1:2 | ||||
4. Round | 19/08/2023 | Fortuna Köln | - | SC Wiedenbrück | 0:1 | ||||
5. Round | 25/08/2023 | SSVg Velbert | - | Fortuna Köln | 0:3 | ||||
6. Round | 02/09/2023 | Fortuna Köln | - | SV Lippstadt 08 | 4:1 | ||||
7. Round | 16/09/2023 | Rot-Weiß Oberhausen | - | Fortuna Köln | 0:0 | ||||
8. Round | 23/09/2023 | Fortuna Köln | - | FC Gütersloh | 3:0 | ||||
9. Round | 30/09/2023 | Fortuna Düsseldorf II | - | Fortuna Köln | 1:1 | ||||
10. Round | 06/10/2023 | Fortuna Köln | - | Alemannia Aachen | 0:1 | ||||
16. Round | 18/11/2023 | FC Schalke 04 II | - | Fortuna Köln | 0:2 | ||||
20. Round | 04/02/2024 | Fortuna Köln | - | SC Paderborn 07 II | 0:0 | ||||
21. Round | 10/02/2024 | SC Wiedenbrück | - | Fortuna Köln | 3:1 | ||||
19. Round | 14/02/2024 | FC Wegberg-Beeck | - | Fortuna Köln | 1:5 | ||||
27. Round | 30/03/2024 | Alemannia Aachen | - | Fortuna Köln | 1:0 | ||||
28. Round | 06/04/2024 | Rot Weiss Ahlen | - | Fortuna Köln | 0:2 | ||||
29. Round | 13/04/2024 | Fortuna Köln | - | 1. FC Bocholt | 0:1 | ||||
30. Round | 20/04/2024 | 1. FC Düren | - | Fortuna Köln | 2:2 |