| 5. Jornada | 02.09.2017 | FC Thun Berner Oberland II | - | BSC Young Boys II | 1:4 | ||||
| 6. Jornada | 10.09.2017 | FC Martigny Sports | - | FC Thun Berner Oberland II | 4:1 | ||||
| 7. Jornada | 16.09.2017 | FC Thun Berner Oberland II | - | FC Azzurri 90 LS | 1:1 | ||||
| 8. Jornada | 23.09.2017 | FC Fribourg | - | FC Thun Berner Oberland II | 1:3 |  |
|||
| 9. Jornada | 30.09.2017 | FC Thun Berner Oberland II | - | FC Echallens | 1:2 | ||||
| 10. Jornada | 14.10.2017 | Lancy FC | - | FC Thun Berner Oberland II | 4:3 | ||||
| 12. Jornada | 28.10.2017 | FC Meyrin | - | FC Thun Berner Oberland II | 0:1 | ||||
| 13. Jornada | 04.11.2017 | FC Thun Berner Oberland II | - | FC Portalban/Gletterens | 3:1 | ||||
| 14. Jornada | 11.11.2017 | Vevey Sports 05 | - | FC Thun Berner Oberland II | 3:1 | ||||
| 26. Jornada | 26.05.2018 | FC Portalban/Gletterens | - | FC Thun Berner Oberland II | 2:2 |  |
Suiza