| 5. Round | 01/09/2018 | Preußen Münster [Youth B] | - | Arminia Bielefeld [Youth B] | 2:0 |  |
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| 6. Round | 15/09/2018 | Arminia Bielefeld [Youth B] | - | FC Schalke 04 [Youth B] | 1:2 | |
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| 8. Round | 30/09/2018 | Arminia Bielefeld [Youth B] | - | VfL Bochum [Youth B] | 0:0 | ||||
| 9. Round | 06/10/2018 | SG Unterrath 12/24 [Youth B] | - | Arminia Bielefeld [Youth B] | 1:3 | ||||
| 10. Round | 20/10/2018 | Arminia Bielefeld [Youth B] | - | 1. FC Köln [Youth B] | 1:2 | ||||
| 11. Round | 27/10/2018 | Bor. Mönchengladbach [Youth B] | - | Arminia Bielefeld [Youth B] | 0:2 | ||||
| 12. Round | 04/11/2018 | Arminia Bielefeld [Youth B] | - | Borussia Dortmund [Youth B] | 1:7 | ||||
| 23. Round | 13/04/2019 | 1. FC Köln [Youth B] | - | Arminia Bielefeld [Youth B] | 4:0 | ||||
| 24. Round | 27/04/2019 | Arminia Bielefeld [Youth B] | - | Bor. Mönchengladbach [Youth B] | 2:6 | |
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| 25. Round | 25/05/2019 | Borussia Dortmund [Youth B] | - | Arminia Bielefeld [Youth B] | 6:1 |  |
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| 26. Round | 01/06/2019 | Arminia Bielefeld [Youth B] | - | Rot-Weiss Essen [Youth B] | 3:1 |
Germany