Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2018 |  | Boris Babić | FW |  | FC St. Gallen | St.Gallen |
| 03/2018 |  | Manuel Mikus | DF |  | FC Vaduz U19 | FC Vaduz U19 |
| 02/2018 | | Cédric Chevalley | FW |  | FC Vaduz II | FC Vaduz II |
| 10/2017 | | Moritz Eidenbenz | FW | | FC Vaduz II | FC Vaduz II |
| 10/2017 | | Philipp Ospelt | MF | | FC Vaduz II | FC Vaduz II |
| 08/2017 |  | Marko Dević | FW |  | FK Rostov | FK Rostov |
| 07/2017 |  | Sherko Karim | FW |  | Grasshopper Club Zürich | Grasshoppers |
| 07/2017 | | Justin Ospelt | GK |  | FC Vaduz U17 | U17 |
| 07/2017 | | Enrico Schirinzi | DF |  | FC Thun Berner Oberland | FC Thun |
| 07/2017 |  | Milan Gajić | MF |  | BSC Young Boys | Young Boys |
| 07/2017 |  | Mohamed Coulibaly | FW |  | UD Logroñés | UD Logroñés |
| 07/2017 |  | Thomas Stickroth | AS-CO |  | FSV Frankfurt | FSV Frankf. |
| 07/2017 | | Christian Kolodziej | AT-C |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2018 | | Sherko Karim | FW | | Grasshopper Club Zürich | Grasshoppers |
| 01/2018 |  | Aldin Turkeš | FW |  | FC Rapperswil-Jona | FCRJ |
| 08/2017 | | Moreno Costanzo | MF | | FC Thun Berner Oberland | FC Thun |
| 08/2017 | | Christian Baldinger | GK |  | SR Delémont | SR Delémont |
| 08/2017 | | Ramon Cecchini | MF |  | SC YF/Juventus Zürich | YF Juventus |
| 07/2017 | | Matthias Strohmaier | DF |  | 1. FC Schweinfurt 05 | Schweinfurt |
| 07/2017 | | Simone Grippo | DF |  | Real Zaragoza | Zaragoza |
| 07/2017 |  | Stjepan Kukuruzović | MF | | FC St. Gallen | St.Gallen |
| 07/2017 |  | Caleb Stanko | MF |  | SC Freiburg | Freiburg |
| 07/2017 |  | Albion Avdijaj | FW | | Grasshopper Club Zürich | Grasshoppers |
| 07/2017 |  | Gonzalo Zárate | FW |  | FC Lausanne-Sport | FC Lausanne |
| 07/2017 | | Harry Körner | PH-C | | FC St. Gallen | St.Gallen |