| 27. Round | 30/03/2005 | Hamburger SV II | - | Arminia Bielefeld II | 0:2 | ||||
| 33. Round | 30/04/2005 | Arminia Bielefeld II | - | Fortuna Düsseldorf | 2:2 | ||||
| 34. Round | 07/05/2005 | VfB Lübeck | - | Arminia Bielefeld II | 3:2 | ||||
| 35. Round | 14/05/2005 | Arminia Bielefeld II | - | Chemnitzer FC | 4:3 |  |
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| 36. Round | 22/05/2005 | Werder Bremen II | - | Arminia Bielefeld II | 3:1 | ||||
| 37. Round | 28/05/2005 | Arminia Bielefeld II | - | Preußen Münster | 2:3 | |
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| 38. Round | 04/06/2005 | Eintracht Braunschweig | - | Arminia Bielefeld II | 3:2 |
Turkey