Black Stars Basel 1-2 AC Bellinzona *
| 02.06.2018 | AC Bellinzona | 0-0 | Black Stars Basel | |
| 30.05.2018 | Black Stars Basel | 1-2 | AC Bellinzona | |
FC Meyrin 3-4 FC Münsingen *
| 02.06.2018 | FC Münsingen | 3-1 | FC Meyrin | |
| 30.05.2018 | FC Meyrin | 2-1 | FC Münsingen | |
*FC Red Star Zurich 7-4 BSC Young Boys U21
| 02.06.2018 | BSC Young Boys U21 | 0-4 | FC Red Star Zurich | |
| 30.05.2018 | FC Red Star Zurich | 3-4 | BSC Young Boys U21 | |
Lancy FC 2-6 FC Solothurn *
| 02.06.2018 | FC Solothurn | 4-2 | Lancy FC | |
| 30.05.2018 | Lancy FC | 0-2 | FC Solothurn | |