| 7. Round | 15/09/1974 | 1. FC Mülheim | - | Olympia Wilhelmshaven | 1:0 | ||||
| 8. Round | 21/09/1974 | Schwarz-Weiß Essen | - | 1. FC Mülheim | 2:1 | ||||
| 12. Round | 19/10/1974 | 1. FC Mülheim | - | Arminia Bielefeld | 2:2 | ||||
| 14. Round | 10/11/1974 | 1. FC Mülheim | - | Fortuna Köln | 2:1 | ||||
| 33. Round | 03/05/1975 | Fortuna Köln | - | 1. FC Mülheim | 7:0 | ||||
| 35. Round | 24/05/1975 | Alemannia Aachen | - | 1. FC Mülheim | 1:1 | ||||
| 36. Round | 01/06/1975 | 1. FC Mülheim | - | Borussia Dortmund | 3:2 | ||||
| 37. Round | 08/06/1975 | Rot-Weiß Oberhausen | - | 1. FC Mülheim | 0:0 | ||||
| 38. Round | 15/06/1975 | 1. FC Mülheim | - | Preußen Münster | 2:3 |
Germany