| 1. Jornada | 22.07.2017 | FC Lausanne-Sport | - | FC St. Gallen | 3:3 | ||||
| 3. Jornada | 06.08.2017 | FC St. Gallen | - | FC Sion | 2:0 | ||||
| 2. Jornada | 16.08.2017 | FC Lugano | - | FC St. Gallen | 0:1 | ||||
| 6. Jornada | 27.08.2017 | FC St. Gallen | - | BSC Young Boys | 2:2 |  |
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| 7. Jornada | 09.09.2017 | FC Zürich | - | FC St. Gallen | 1:1 |  |
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| 10. Jornada | 01.10.2017 | BSC Young Boys | - | FC St. Gallen | 6:1 | ||||
| 11. Jornada | 15.10.2017 | FC Sion | - | FC St. Gallen | 1:2 | ||||
| 12. Jornada | 22.10.2017 | FC St. Gallen | - | FC Lausanne-Sport | 0:4 | ||||
| 13. Jornada | 29.10.2017 | FC St. Gallen | - | Grasshopper Club Zürich | 3:1 | ||||
| 14. Jornada | 05.11.2017 | FC Luzern | - | FC St. Gallen | 3:0 | ||||
| 15. Jornada | 18.11.2017 | FC St. Gallen | - | FC Lugano | 0:2 | ||||
| 16. Jornada | 25.11.2017 | FC Thun | - | FC St. Gallen | 1:2 | ||||
| 17. Jornada | 03.12.2017 | FC St. Gallen | - | FC Zürich | 1:3 | |
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| 19. Jornada | 16.12.2017 | FC St. Gallen | - | FC Sion | 3:2 |
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