| 1. Round | 16/08/2020 | FC St. Gallen II | - | FC Thalwil | 1:2 |  |
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| 2. Round | 22/08/2020 | FC Winterthur II | - | FC St. Gallen II | 1:1 | ||||
| 3. Round | 29/08/2020 | FC St. Gallen II | - | FC Balzers | 1:5 | ||||
| 4. Round | 05/09/2020 | FC Tuggen | - | FC St. Gallen II | 6:2 | ||||
| 5. Round | 12/09/2020 | FC St. Gallen II | - | FC Red Star Zürich | 4:0 | ||||
| 6. Round | 19/09/2020 | FC Dietikon | - | FC St. Gallen II | 1:4 | ||||
| 7. Round | 26/09/2020 | FC St. Gallen II | - | FC Wettswil-Bonstetten | 1:4 | ||||
| 8. Round | 03/10/2020 | FC St. Gallen II | - | FC Paradiso | 0:0 | ||||
| 9. Round | 17/10/2020 | FC Gossau | - | FC St. Gallen II | 1:1 | ||||
| 13. Round | 26/06/2021 | SV Höngg | - | FC St. Gallen II | 2:0 |
Switzerland
Czech Republic