| 1. Round | 21/08/2005 | Rot-Weiss Essen [Youth] | - | Bonner SC [Youth] | 4:1 | ||||
| 2. Round | 27/08/2005 | Bonner SC [Youth] | - | 1. FC Köln [Youth] | 0:3 | ||||
| 3. Round | 04/09/2005 | VfL Leverkusen [Youth] | - | Bonner SC [Youth] | 1:1 | ||||
| 4. Round | 17/09/2005 | Bonner SC [Youth] | - | Arminia Bielefeld [Youth] | 2:2 |  |
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| 7. Round | 09/10/2005 | SG Wattenscheid 09 [Youth] | - | Bonner SC [Youth] | 1:4 | ||||
| 8. Round | 23/10/2005 | Bonner SC [Youth] | - | Bayer Leverkusen [Youth] | 2:2 | ||||
| 9. Round | 29/10/2005 | Bonner SC [Youth] | - | SC Paderborn 07 [Youth] | 2:2 |
Germany