| 7. Round | 02/09/1989 | Preußen Münster | - | Hannover 96 | 0:1 |  |
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| 6. Round | 05/09/1989 | MSV Duisburg | - | Preußen Münster | 3:3 | ||||
| 8. Round | 09/09/1989 | FC Schalke 04 | - | Preußen Münster | 0:1 | ||||
| 9. Round | 17/09/1989 | Preußen Münster | - | SV Meppen | 2:1 | |
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| 10. Round | 20/09/1989 | SpVgg Unterhaching | - | Preußen Münster | 3:0 | ||||
| 14. Round | 22/10/1989 | Rot-Weiss Essen | - | Preußen Münster | 1:1 | ||||
| 15. Round | 28/10/1989 | Preußen Münster | - | Eintracht Braunschweig | 1:2 | |
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| 16. Round | 04/11/1989 | Alemannia Aachen | - | Preußen Münster | 7:1 |
Netherlands