| 21. Round | 20/01/2024 | Dynamo Dresden | - | SV Sandhausen | 0:1 | ||||
| 22. Round | 24/01/2024 | SV Sandhausen | - | Erzgebirge Aue | 1:0 | ||||
| 24. Round | 03/02/2024 | SV Sandhausen | - | Hallescher FC | 1:1 |  |
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| 25. Round | 10/02/2024 | Preußen Münster | - | SV Sandhausen | 1:1 | ||||
| 26. Round | 17/02/2024 | SV Sandhausen | - | Jahn Regensburg | 6:3 | |
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| 27. Round | 24/02/2024 | Viktoria Köln | - | SV Sandhausen | 2:1 |  |
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| 28. Round | 01/03/2024 | SV Sandhausen | - | SC Freiburg II | 1:0 | ||||
| 29. Round | 10/03/2024 | SSV Ulm 1846 | - | SV Sandhausen | 2:0 | ||||
| 30. Round | 17/03/2024 | SV Sandhausen | - | SpVgg Unterhaching | 1:0 | ||||
| 31. Round | 31/03/2024 | SC Verl | - | SV Sandhausen | 4:4 | |
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| 32. Round | 06/04/2024 | SV Sandhausen | - | Borussia Dortmund II | 3:2 | |
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| 33. Round | 13/04/2024 | 1. FC Saarbrücken | - | SV Sandhausen | 4:1 | |
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| 34. Round | 19/04/2024 | SV Sandhausen | - | Arminia Bielefeld | 1:2 | ||||
| 35. Round | 27/04/2024 | MSV Duisburg | - | SV Sandhausen | 3:1 | ||||
| 36. Round | 04/05/2024 | SV Sandhausen | - | Rot-Weiss Essen | 2:0 | ||||
| 37. Round | 11/05/2024 | Waldhof Mannheim | - | SV Sandhausen | 4:2 | ||||
| 38. Round | 18/05/2024 | SV Sandhausen | - | FC Ingolstadt 04 | 1:1 | |
Austria