| Group C | 21/04/1940 | FC Schalke 04 | - | Mülheimer SV 06 | 5:0 | ||||
| Group C | 28/04/1940 | Mülheimer SV 06 | - | Düsseldorfer FK Fortuna 1911 | 2:1 |  |
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| Group C | 26/05/1940 | CSC 03 Kassel | - | Mülheimer SV 06 | 3:5 | |
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| Group C | 09/06/1940 | Mülheimer SV 06 | - | CSC 03 Kassel | 4:5 | ||||
| Group C | 16/06/1940 | Düsseldorfer FK Fortuna 1911 | - | Mülheimer SV 06 | 7:1 | ||||
| Group C | 07/07/1940 | Mülheimer SV 06 | - | FC Schalke 04 | 2:8 |
Germany