| 1. Round | 12/08/2018 | 1. FC Kaiserslautern [Youth] | - | Karlsruher SC [Youth] | 2:1 |  |
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| 2. Round | 15/08/2018 | Karlsruher SC [Youth] | - | SC Freiburg [Youth] | 1:0 | ||||
| 3. Round | 19/08/2018 | 1. FC Nürnberg [Youth] | - | Karlsruher SC [Youth] | 0:1 | ||||
| 4. Round | 24/08/2018 | Karlsruher SC [Youth] | - | VfB Stuttgart [Youth] | 2:0 | |
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| 6. Round | 23/09/2018 | Karlsruher SC [Youth] | - | FC Augsburg [Youth] | 2:3 | ||||
| 7. Round | 30/09/2018 | 1. FC Heidenheim 1846 [Youth] | - | Karlsruher SC [Youth] | 2:0 | ||||
| 8. Round | 19/10/2018 | Karlsruher SC [Youth] | - | 1899 Hoffenheim [Youth] | 1:2 | ||||
| 9. Round | 27/10/2018 | Karlsruher SC [Youth] | - | Eintracht Frankfurt [Youth] | 4:2 | |
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| 10. Round | 04/11/2018 | 1. FSV Mainz 05 [Youth] | - | Karlsruher SC [Youth] | 1:2 | ||||
| 11. Round | 11/11/2018 | Karlsruher SC [Youth] | - | Bayern München [Youth] | 2:3 |
Germany