| 1. Round | 05/08/2023 | FC Biel/Bienne | - | FC Luzern II | 2:1 | ||||
| 4. Round | 26/08/2023 | SC Kriens | - | FC Luzern II | 1:1 |  |
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| 5. Round | 02/09/2023 | FC Luzern II | - | FC Zürich II | 2:2 | ||||
| 7. Round | 20/09/2023 | FC Luzern II | - | FC Rapperswil-Jona | 1:2 | ||||
| 12. Round | 18/10/2023 | SC Cham | - | FC Luzern II | 3:2 | ||||
| 13. Round | 21/10/2023 | FC Luzern II | - | Etoile Carouge FC | 2:2 | |
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| 14. Round | 29/10/2023 | SR Delémont | - | FC Luzern II | 3:2 | ||||
| 17. Round | 18/11/2023 | FC Luzern II | - | FC Lugano II | 4:4 | |
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| 18. Round | 26/11/2023 | FC Luzern II | - | FC Biel/Bienne | 0:2 | |
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| 20. Round | 24/02/2024 | FC Breitenrain Bern | - | FC Luzern II | 0:2 | |
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| 22. Round | 09/03/2024 | FC Zürich II | - | FC Luzern II | 4:0 | ||||
| 23. Round | 16/03/2024 | FC Luzern II | - | BSC Young Boys II | 4:1 | |
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| 24. Round | 23/03/2024 | FC Rapperswil-Jona | - | FC Luzern II | 2:3 |  |
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| 27. Round | 13/04/2024 | FC Luzern II | - | FC Bulle | 0:1 | ||||
| 28. Round | 17/04/2024 | FC Bavois | - | FC Luzern II | 5:2 | |
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| 33. Round | 18/05/2024 | FC Luzern II | - | SC Brühl | 1:1 | |
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| 34. Round | 25/05/2024 | FC Lugano II | - | FC Luzern II | 1:2 | |
Switzerland