| 2. Ronde | 26.08.2023 | FC Bülach | - | FC Widnau | 2:2 | ||||
| 3. Ronde | 03.09.2023 | FC Widnau | - | KF Dardania St. Gallen | 1:1 | ||||
| 1. Ronde | 06.09.2023 | FC Widnau | - | FC Thalwil | 3:4 | ||||
| 4. Ronde | 09.09.2023 | FC Wil 1900 II | - | FC Widnau | 2:3 | ||||
| 5. Ronde | 17.09.2023 | FC Widnau | - | FC Weesen | 2:2 | ||||
| 6. Ronde | 24.09.2023 | FC Rapperswil-Jona II | - | FC Widnau | 1:2 | ||||
| 7. Ronde | 27.09.2023 | FC Widnau | - | FC Bazenheid | 2:1 |  |
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| 8. Ronde | 30.09.2023 | FC Lachen/Altendorf | - | FC Widnau | 4:5 | ||||
| 9. Ronde | 08.10.2023 | FC Widnau | - | FC Uster | 2:0 | ||||
| 10. Ronde | 15.10.2023 | FC Widnau | - | FC Adliswil | 3:1 | ||||
| 11. Ronde | 21.10.2023 | FC Frauenfeld | - | FC Widnau | 3:2 | ||||
| 12. Ronde | 29.10.2023 | FC Widnau | - | Chur 97 | 3:4 |
Oostenrijk