| 1. Round | 12/09/1948 | Borussia Dortmund | - | SpVgg Erkenschwick | 4:2 |  |
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| 3. Round | 26/09/1948 | Borussia Dortmund | - | FC Schalke 04 | 5:2 | |
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| 4. Round | 10/10/1948 | Borussia Dortmund | - | SF Hamborn 07 | 5:0 | ||||
| 5. Round | 17/10/1948 | DJK SF Katernberg | - | Borussia Dortmund | 1:1 | ||||
| 11. Round | 05/12/1948 | Rot-Weiß Oberhausen | - | Borussia Dortmund | 2:3 | ||||
| 12. Round | 12/12/1948 | Borussia Dortmund | - | TSG Vohwinkel 80 | 3:1 | ||||
| 14. Round | 16/01/1949 | SpVgg Erkenschwick | - | Borussia Dortmund | 0:4 | |
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| 17. Round | 06/02/1949 | SF Hamborn 07 | - | Borussia Dortmund | 0:0 | ||||
| 18. Round | 13/02/1949 | Borussia Dortmund | - | DJK SF Katernberg | 8:1 | ||||
| 21. Round | 13/03/1949 | STV Horst-Emscher | - | Borussia Dortmund | 0:1 | ||||
| 26. Round | 24/04/1949 | Borussia Dortmund | - | SV Rhenania Würselen | 2:1 |
Germany