| 6. Round | 09/10/1949 | Arminia Bielefeld | - | SV Rhenania Würselen | 2:2 | ||||
| 14. Round | 04/12/1949 | Arminia Bielefeld | - | FC Schalke 04 | 4:2 | ||||
| 15. Round | 11/12/1949 | Arminia Bielefeld | - | SF Hamborn 07 | 0:0 | ||||
| 21. Round | 26/02/1950 | SV Rhenania Würselen | - | Arminia Bielefeld | 0:0 | ||||
| 22. Round | 05/03/1950 | Borussia Dortmund | - | Arminia Bielefeld | 1:0 | ||||
| 23. Round | 12/03/1950 | Arminia Bielefeld | - | STV Horst-Emscher | 1:1 |  |
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| 24. Round | 19/03/1950 | Rot-Weiss Essen | - | Arminia Bielefeld | 4:2 | |
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| 25. Round | 26/03/1950 | Arminia Bielefeld | - | Duisburger SpV | 1:3 | ||||
| 26. Round | 02/04/1950 | SpVgg Erkenschwick | - | Arminia Bielefeld | 3:0 | ||||
| 19. Round | 10/04/1950 | Arminia Bielefeld | - | Preußen Münster | 2:0 | ||||
| 28. Round | 16/04/1950 | Arminia Bielefeld | - | 1. FC Köln | 2:1 | ||||
| 29. Round | 23/04/1950 | FC Schalke 04 | - | Arminia Bielefeld | 3:0 | ||||
| 30. Round | 07/05/1950 | SF Hamborn 07 | - | Arminia Bielefeld | 7:3 |
Germany