| 1. Round | 03/08/2019 | FC Tuggen | - | FC Thalwil | 4:3 | ||||
| 4. Round | 24/08/2019 | FC Thalwil | - | FC Kosova Zürich | 2:0 | ||||
| 5. Round | 31/08/2019 | FC Dietikon | - | FC Thalwil | 6:2 | ||||
| 7. Round | 15/09/2019 | FC St. Gallen II | - | FC Thalwil | 0:5 | ||||
| 8. Round | 21/09/2019 | FC Thalwil | - | FC Wettswil-Bonstetten | 0:1 | ||||
| 9. Round | 28/09/2019 | FC Winterthur II | - | FC Thalwil | 3:1 | ||||
| 13. Round | 03/11/2019 | USV Eschen/Mauren | - | FC Thalwil | 1:0 | ||||
| 14. Round | 09/11/2019 | FC Thalwil | - | FC Tuggen | 0:2 |
Croatia