| 16. Round | 15/03/2025 | FC Arbon 05 | - | FC Altstätten | 4:1 | ||||
| 17. Round | 22/03/2025 | FC Frauenfeld | - | FC Arbon 05 | 1:1 | ||||
| 18. Round | 29/03/2025 | FC Arbon 05 | - | FC Bazenheid | 3:3 |  |
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| 19. Round | 05/04/2025 | FC Balzers | - | FC Arbon 05 | 2:3 | ||||
| 20. Round | 12/04/2025 | FC Arbon 05 | - | FC Widnau | 1:1 | |
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| 21. Round | 16/04/2025 | FC Dübendorf | - | FC Arbon 05 | 2:2 | ||||
| 26. Round | 17/05/2025 | FC Arbon 05 | - | Chur 97 | 2:1 | ||||
| 28. Round | 21/05/2025 | FC Arbon 05 | - | FC Gossau | 3:1 | ||||
| 27. Round | 24/05/2025 | KF Dardania St. Gallen | - | FC Arbon 05 | 3:1 |
Romania