| 15. Round | 04/11/2017 | VfR Aalen | - | FC Carl Zeiss Jena | 3:1 | ||||
| 31. Round | 24/03/2018 | Hansa Rostock | - | FC Carl Zeiss Jena | 0:0 | ||||
| 28. Round | 27/03/2018 | FC Carl Zeiss Jena | - | Würzburger Kickers | 1:2 | ||||
| 32. Round | 31/03/2018 | FC Carl Zeiss Jena | - | FSV Zwickau | 2:1 | ||||
| 27. Round | 04/04/2018 | SV Meppen | - | FC Carl Zeiss Jena | 2:1 | ||||
| 33. Round | 07/04/2018 | SC Paderborn 07 | - | FC Carl Zeiss Jena | 6:0 | ||||
| 34. Round | 14/04/2018 | FC Carl Zeiss Jena | - | VfR Aalen | 3:2 | ||||
| 30. Round | 17/04/2018 | FC Carl Zeiss Jena | - | 1. FC Magdeburg | 1:5 | ||||
| 35. Round | 21/04/2018 | Werder Bremen II | - | FC Carl Zeiss Jena | 2:4 |  |
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| 36. Round | 28/04/2018 | VfL Osnabrück | - | FC Carl Zeiss Jena | 1:2 | ||||
| 37. Round | 05/05/2018 | FC Carl Zeiss Jena | - | SpVgg Unterhaching | 2:1 | ||||
| 38. Round | 12/05/2018 | Karlsruher SC | - | FC Carl Zeiss Jena | 2:3 |
Belgium