| 9. Round | 22/10/1950 | Preußen Dellbrück | - | Alemannia Aachen | 3:3 | ||||
| 16. Round | 07/01/1951 | Preußen Dellbrück | - | Fortuna Düsseldorf | 1:3 | ||||
| 17. Round | 14/01/1951 | Duisburger SpV | - | Preußen Dellbrück | 2:1 | ||||
| 18. Round | 21/01/1951 | Preußen Dellbrück | - | Borussia Dortmund | 0:0 | ||||
| 19. Round | 28/01/1951 | Rheydter SV | - | Preußen Dellbrück | 3:1 | ||||
| 20. Round | 04/02/1951 | Preußen Dellbrück | - | DJK SF Katernberg | 4:1 | ||||
| 21. Round | 11/02/1951 | Rot-Weiß Oberhausen | - | Preußen Dellbrück | 0:3 | ||||
| 22. Round | 18/02/1951 | Preußen Dellbrück | - | 1. FC Köln | 1:1 | ||||
| 23. Round | 25/02/1951 | FC Schalke 04 | - | Preußen Dellbrück | 8:1 | ||||
| 24. Round | 04/03/1951 | Alemannia Aachen | - | Preußen Dellbrück | 2:2 |  |
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| 25. Round | 11/03/1951 | Preußen Dellbrück | - | SpVgg Erkenschwick | 3:2 | ||||
| 26. Round | 23/03/1951 | SF Hamborn 07 | - | Preußen Dellbrück | 1:1 | ||||
| 27. Round | 01/04/1951 | Preußen Dellbrück | - | Borussia VfL M.-Gladbach | 2:0 | ||||
| 28. Round | 08/04/1951 | Rot-Weiss Essen | - | Preußen Dellbrück | 3:1 | ||||
| 29. Round | 22/04/1951 | Preußen Dellbrück | - | STV Horst-Emscher | 1:0 | ||||
| 30. Round | 29/04/1951 | Preußen Dellbrück | - | Preußen Münster | 4:0 | |
Germany