| 3. Round | 10/09/1950 | Borussia Dortmund | - | Preußen Dellbrück | 3:2 | ||||
| 4. Round | 17/09/1950 | Preußen Dellbrück | - | Rheydter SV | 1:2 | ||||
| 5. Round | 24/09/1950 | DJK SF Katernberg | - | Preußen Dellbrück | 0:2 |  |
|||
| 6. Round | 01/10/1950 | Preußen Dellbrück | - | Rot-Weiß Oberhausen | 2:0 | |
|||
| 7. Round | 08/10/1950 | 1. FC Köln | - | Preußen Dellbrück | 1:0 | ||||
| 8. Round | 15/10/1950 | Preußen Dellbrück | - | FC Schalke 04 | 1:1 | ||||
| 11. Round | 05/11/1950 | Preußen Dellbrück | - | SF Hamborn 07 | 3:2 | |
|||
| 12. Round | 12/11/1950 | Borussia VfL M.-Gladbach | - | Preußen Dellbrück | 3:3 | ||||
| 13. Round | 19/11/1950 | Preußen Dellbrück | - | Rot-Weiss Essen | 2:3 | ||||
| 14. Round | 26/11/1950 | STV Horst-Emscher | - | Preußen Dellbrück | 4:1 | ||||
| 16. Round | 07/01/1951 | Preußen Dellbrück | - | Fortuna Düsseldorf | 1:3 | ||||
| 17. Round | 14/01/1951 | Duisburger SpV | - | Preußen Dellbrück | 2:1 | ||||
| 20. Round | 04/02/1951 | Preußen Dellbrück | - | DJK SF Katernberg | 4:1 | ||||
| 24. Round | 04/03/1951 | Alemannia Aachen | - | Preußen Dellbrück | 2:2 | |
|||
| 25. Round | 11/03/1951 | Preußen Dellbrück | - | SpVgg Erkenschwick | 3:2 | ||||
| 26. Round | 23/03/1951 | SF Hamborn 07 | - | Preußen Dellbrück | 1:1 |
Germany