| 16. Round | 18/02/2023 | FC Thun Berner Oberland [U18] | - | BSC Young Boys [U18] | 2:3 |  |
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| 18. Round | 04/03/2023 | FC Thun Berner Oberland [U18] | - | FC Sion [U18] | 3:2 | ||||
| 19. Round | 11/03/2023 | Team Ticino [U18] | - | FC Thun Berner Oberland [U18] | 1:2 | ||||
| 20. Round | 18/03/2023 | FC Thun Berner Oberland [U18] | - | FC Luzern [U18] | 1:6 | ||||
| 21. Round | 01/04/2023 | FC Thun Berner Oberland [U18] | - | Team Xamax-BEJUNE FA [U18] | 2:6 | ||||
| 22. Round | 15/04/2023 | Team Aargau [U18] | - | FC Thun Berner Oberland [U18] | 5:4 | ||||
| 23. Round | 22/04/2023 | FC Thun Berner Oberland [U18] | - | FC Winterthur [U18] | 2:1 | ||||
| 25. Round | 06/05/2023 | FC Thun Berner Oberland [U18] | - | Team Vaud Lausanne [U18] | 0:3 | ||||
| 26. Round | 13/05/2023 | BSC Young Boys [U18] | - | FC Thun Berner Oberland [U18] | 7:0 |
Switzerland