| 5. Round | 24/09/1950 | Borussia Dortmund | - | Rot-Weiss Essen | 3:1 | ||||
| 6. Round | 01/10/1950 | Alemannia Aachen | - | Borussia Dortmund | 0:0 | ||||
| 10. Round | 29/10/1950 | Borussia Dortmund | - | Fortuna Düsseldorf | 4:1 | ||||
| 11. Round | 05/11/1950 | Rheydter SV | - | Borussia Dortmund | 1:2 |  |
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| 12. Round | 12/11/1950 | Borussia Dortmund | - | Duisburger SpV | 0:0 | ||||
| 13. Round | 19/11/1950 | DJK SF Katernberg | - | Borussia Dortmund | 2:2 | ||||
| 14. Round | 26/11/1950 | Borussia Dortmund | - | FC Schalke 04 | 3:0 | ||||
| 17. Round | 14/01/1951 | Borussia Dortmund | - | Borussia VfL M.-Gladbach | 4:3 | ||||
| 18. Round | 21/01/1951 | Preußen Dellbrück | - | Borussia Dortmund | 0:0 | ||||
| 21. Round | 11/02/1951 | Borussia Dortmund | - | Alemannia Aachen | 4:2 | ||||
| 23. Round | 25/02/1951 | Borussia Dortmund | - | STV Horst-Emscher | 0:2 | ||||
| 24. Round | 04/03/1951 | Borussia Dortmund | - | Rot-Weiß Oberhausen | 2:1 | ||||
| 26. Round | 23/03/1951 | Borussia Dortmund | - | Rheydter SV | 1:0 | ||||
| 27. Round | 01/04/1951 | Duisburger SpV | - | Borussia Dortmund | 3:2 | ||||
| 28. Round | 08/04/1951 | Borussia Dortmund | - | DJK SF Katernberg | 3:3 | |
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| 29. Round | 22/04/1951 | FC Schalke 04 | - | Borussia Dortmund | 0:0 |
Germany