| 17. Round | 17/02/2024 | FCO St. Gallen [Youth] | - | FC Winterthur [Youth] | 4:4 | ||||
| 18. Round | 24/02/2024 | Team Xamax-BEJUNE FA [Youth] | - | FCO St. Gallen [Youth] | 0:3 | ||||
| 15. Round | 02/03/2024 | FCO St. Gallen [Youth] | - | FC Sion [Youth] | 4:0 | ||||
| 19. Round | 09/03/2024 | Team Ticino [Youth] | - | FCO St. Gallen [Youth] | 2:1 | ||||
| 20. Round | 16/03/2024 | Grasshopper Club Zürich [Youth] | - | FCO St. Gallen [Youth] | 2:1 | ||||
| 21. Round | 23/03/2024 | FCO St. Gallen [Youth] | - | Servette FC [Youth] | 1:0 | ||||
| 22. Round | 06/04/2024 | FC Basel 1893 [Youth] | - | FCO St. Gallen [Youth] | 1:2 | ||||
| 23. Round | 13/04/2024 | FCO St. Gallen [Youth] | - | FC Zürich [Youth] | 1:4 | ||||
| 24. Round | 20/04/2024 | FC Thun Berner Oberland [Youth] | - | FCO St. Gallen [Youth] | 2:3 | ||||
| 26. Round | 04/05/2024 | FCO St. Gallen [Youth] | - | FC Lausanne-Sport [Youth] | 4:3 |  |
Switzerland