| 10. Round | 22/10/2023 | Karlsruher SC | - | FC Schalke 04 | 3:0 | ||||
| 11. Round | 28/10/2023 | FC Schalke 04 | - | Hannover 96 | 3:2 |  |
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| 12. Round | 04/11/2023 | 1. FC Nürnberg | - | FC Schalke 04 | 1:2 | ||||
| 14. Round | 25/11/2023 | Fortuna Düsseldorf | - | FC Schalke 04 | 5:3 | ||||
| 15. Round | 01/12/2023 | FC Schalke 04 | - | VfL Osnabrück | 4:0 | ||||
| 16. Round | 10/12/2023 | Hansa Rostock | - | FC Schalke 04 | 0:2 | ||||
| 17. Round | 15/12/2023 | FC Schalke 04 | - | SpVgg Greuther Fürth | 2:2 | ||||
| 18. Round | 20/01/2024 | FC Schalke 04 | - | Hamburger SV | 0:2 | ||||
| 19. Round | 26/01/2024 | 1. FC Kaiserslautern | - | FC Schalke 04 | 4:1 |
Germany
