| 17. Round | 23/02/2025 | FC Lausanne-Sport [U21] | - | FC Sion II | 1:0 | ||||
| 18. Round | 01/03/2025 | FC Sion II | - | FC Echallens | 0:0 | ||||
| 19. Round | 08/03/2025 | FC Köniz | - | FC Sion II | 0:1 |  |
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| 23. Round | 05/04/2025 | FC Sion II | - | Servette FC U21 | 4:3 | |
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| 24. Round | 12/04/2025 | FC Monthey | - | FC Sion II | 1:3 | ||||
| 25. Round | 19/04/2025 | FC Sion II | - | Yverdon Sport FC II | 4:1 dec. | |
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| 22. Round | 30/04/2025 | FC Sion II | - | Lancy FC | 1:1 | ||||
| 27. Round | 04/05/2025 | FC Sion II | - | FC Portalban/Gletterens | 1:4 | |
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| 28. Round | 10/05/2025 | FC La Chaux-de-Fonds | - | FC Sion II | 1:0 | ||||
| 29. Round | 17/05/2025 | FC Sion II | - | CS Chênois | 1:2 | ||||
| 30. Round | 24/05/2025 | FC Meyrin | - | FC Sion II | 4:0 |
Switzerland