| 16. Round | 11/03/2023 | FC Concordia/BSC Old Boys [U18] | - | BSC Young Boys [Youth B] | 1:2 | ||||
| 18. Round | 01/04/2023 | Team Vaud Lausanne [Youth B] | - | FC Concordia/BSC Old Boys [U18] | 1:2 | ||||
| 19. Round | 16/04/2023 | FC Concordia/BSC Old Boys [U18] | - | Team AFF-FFV Fribourg [U18] | 0:1 | ||||
| 20. Round | 22/04/2023 | FCO Wil [U18] | - | FC Concordia/BSC Old Boys [U18] | 1:1 | ||||
| 21. Round | 29/04/2023 | FC Concordia/BSC Old Boys [U18] | - | Servette FC [Youth B] | 6:0 | ||||
| 22. Round | 06/05/2023 | FC Schaffhausen [Youth B] | - | FC Concordia/BSC Old Boys [U18] | 1:7 | ||||
| 23. Round | 13/05/2023 | FC Concordia/BSC Old Boys [U18] | - | Team Zürich [Youth B] | 6:3 | ||||
| 24. Round | 03/06/2023 | FC Concordia/BSC Old Boys [U18] | - | Team Liechtenstein [U18] | 3:1 | ||||
| 25. Round | 10/06/2023 | FC Luzern [Youth B] | - | FC Concordia/BSC Old Boys [U18] | 2:3 | ||||
| 26. Round | 17/06/2023 | FC Rapperswil-Jona/GC [U18] | - | FC Concordia/BSC Old Boys [U18] | 2:2 |
Switzerland