| 2. Round | 26/08/2023 | FCO St. Gallen [Youth B] | - | FC Sion [Youth B] | 0:3 dec. | ||||
| 3. Round | 02/09/2023 | FC Aarau [Youth B] | - | FCO St. Gallen [Youth B] | 0:1 | ||||
| 4. Round | 09/09/2023 | FCO St. Gallen [Youth B] | - | FC Winterthur [Youth B] | 3:0 dec. | ||||
| 6. Round | 23/09/2023 | FCO St. Gallen [Youth B] | - | FC Luzern [Youth B] | 0:3 | ||||
| 12. Round | 11/11/2023 | FC Thun Berner Oberland [Youth B] | - | FCO St. Gallen [Youth B] | 1:4 | ||||
| 13. Round | 18/11/2023 | FCO St. Gallen [Youth B] | - | FC Lausanne-Sport [Youth B] | 3:2 | ||||
| 17. Round | 17/02/2024 | FC Winterthur [Youth B] | - | FCO St. Gallen [Youth B] | 3:0 |
Switzerland
Indonesia