| 3. Round | 20/08/2019 | Alemannia Aachen | - | TuS Haltern | 3:0 | ||||
| 5. Round | 24/08/2019 | Alemannia Aachen | - | VfB Homberg | 1:1 |  |
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| 6. Round | 31/08/2019 | 1. FC Köln II | - | Alemannia Aachen | 4:2 | |
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| 7. Round | 07/09/2019 | Alemannia Aachen | - | SV Rödinghausen | 3:2 | ||||
| 8. Round | 16/09/2019 | SG Wattenscheid 09 | - | Alemannia Aachen | annull. | ||||
| 11. Round | 28/09/2019 | Alemannia Aachen | - | SV Lippstadt 08 | 3:1 | ||||
| 12. Round | 06/10/2019 | Bonner SC | - | Alemannia Aachen | 2:0 | ||||
| 13. Round | 12/10/2019 | Alemannia Aachen | - | FC Schalke 04 II | 0:1 | |
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| 14. Round | 18/10/2019 | SC Verl | - | Alemannia Aachen | 0:0 | ||||
| 4. Round | 23/10/2019 | Borussia Dortmund II | - | Alemannia Aachen | 0:3 | ||||
| 16. Round | 04/11/2019 | Fortuna Köln | - | Alemannia Aachen | 1:1 | ||||
| 19. Round | 30/11/2019 | Alemannia Aachen | - | Sportfreunde Lotte | 3:1 | ||||
| 20. Round | 07/12/2019 | Alemannia Aachen | - | Wuppertaler SV | 1:2 |
Germany