| 1. Round | 05/08/2023 | Jahn Regensburg | - | SpVgg Unterhaching | 1:1 | ||||
| 17. Round | 03/12/2023 | Jahn Regensburg | - | SC Freiburg II | 3:2 | ||||
| 18. Round | 10/12/2023 | Jahn Regensburg | - | Viktoria Köln | 1:1 | ||||
| 20. Round | 19/12/2023 | SpVgg Unterhaching | - | Jahn Regensburg | 1:2 | ||||
| 21. Round | 20/01/2024 | Jahn Regensburg | - | SC Verl | 1:1 | ||||
| 22. Round | 24/01/2024 | Borussia Dortmund II | - | Jahn Regensburg | 1:0 | ||||
| 24. Round | 04/02/2024 | MSV Duisburg | - | Jahn Regensburg | 0:1 | ||||
| 25. Round | 10/02/2024 | Jahn Regensburg | - | Rot-Weiss Essen | 1:3 | ||||
| 26. Round | 17/02/2024 | SV Sandhausen | - | Jahn Regensburg | 6:3 |  |
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| 28. Round | 02/03/2024 | Waldhof Mannheim | - | Jahn Regensburg | 3:1 | |
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| 30. Round | 16/03/2024 | VfB Lübeck | - | Jahn Regensburg | 1:0 | ||||
| 31. Round | 30/03/2024 | Jahn Regensburg | - | Hallescher FC | 2:0 | ||||
| 33. Round | 14/04/2024 | Jahn Regensburg | - | TSV 1860 München | 1:1 | ||||
| 38. Round | 18/05/2024 | Jahn Regensburg | - | 1. FC Saarbrücken | 0:1 | |
Germany