| 5. Jornada | 03.09.2023 | FC Coffrane | - | FC Sion II | 3:1 |  |
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| 6. Jornada | 10.09.2023 | FC Sion II | - | FC Echallens | 5:1 | ||||
| 8. Jornada | 23.09.2023 | FC Sion II | - | FC Lausanne-Sport [U21] | 0:0 | ||||
| 9. Jornada | 30.09.2023 | FC Monthey | - | FC Sion II | 2:2 | ||||
| 10. Jornada | 07.10.2023 | FC Sion II | - | Pully Football | 4:0 | ||||
| 11. Jornada | 14.10.2023 | Vevey-Sports | - | FC Sion II | 0:0 | ||||
| 12. Jornada | 28.10.2023 | FC Sion II | - | Yverdon Sport FC II | 4:1 | |
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| 14. Jornada | 11.11.2023 | FC La Chaux-de-Fonds | - | FC Sion II | 6:0 |  |
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| 13. Jornada | 21.02.2024 | FC Sion II | - | FC Meyrin | 2:1 | ||||
| 17. Jornada | 24.02.2024 | FC Grand-Saconnex | - | FC Sion II | 0:0 | ||||
| 18. Jornada | 02.03.2024 | FC Sion II | - | CS Chênois | 1:1 | ||||
| 20. Jornada | 16.03.2024 | FC Sion II | - | FC Coffrane | 7:0 | ||||
| 23. Jornada | 06.04.2024 | FC Lausanne-Sport [U21] | - | FC Sion II | 1:3 | ||||
| 24. Jornada | 13.04.2024 | FC Sion II | - | FC Monthey | 0:1 | |
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| 26. Jornada | 28.04.2024 | FC Sion II | - | Vevey-Sports | 0:2 |
Suiza