| 4. Round | 10/10/1948 | Rot-Weiss Essen | - | Fortuna Düsseldorf | 3:0 | ||||
| 5. Round | 17/10/1948 | Fortuna Düsseldorf | - | Rot-Weiß Oberhausen | 1:3 | ||||
| 6. Round | 24/10/1948 | TSG Vohwinkel 80 | - | Fortuna Düsseldorf | 1:2 | ||||
| 7. Round | 31/10/1948 | Fortuna Düsseldorf | - | SV Rhenania Würselen | 0:0 | ||||
| 8. Round | 14/11/1948 | SpVgg Erkenschwick | - | Fortuna Düsseldorf | 3:1 | ||||
| 10. Round | 28/11/1948 | FC Schalke 04 | - | Fortuna Düsseldorf | 2:0 | ||||
| 11. Round | 05/12/1948 | Fortuna Düsseldorf | - | SF Hamborn 07 | 3:2 |  |
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| 12. Round | 12/12/1948 | DJK SF Katernberg | - | Fortuna Düsseldorf | 1:0 | ||||
| 13. Round | 19/12/1948 | Fortuna Düsseldorf | - | Alemannia Aachen | 2:1 | |
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| 14. Round | 16/01/1949 | Fortuna Düsseldorf | - | Preußen Münster | 3:4 | |
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| 15. Round | 23/01/1949 | STV Horst-Emscher | - | Fortuna Düsseldorf | 2:1 | ||||
| 22. Round | 20/03/1949 | Borussia Dortmund | - | Fortuna Düsseldorf | 3:1 | |
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| 23. Round | 27/03/1949 | Fortuna Düsseldorf | - | FC Schalke 04 | 1:3 | ||||
| 24. Round | 03/04/1949 | SF Hamborn 07 | - | Fortuna Düsseldorf | 3:0 | ||||
| 26. Round | 24/04/1949 | Alemannia Aachen | - | Fortuna Düsseldorf | 0:3 |
Germany