Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2018 |  | Luca Marini | MF |  | FC Sion U18 | U18 |
| 07/2017 | | Maxime Quartier | MF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2017 | | João Castanheira | GK |  | Servette FC | Servette |
| 07/2017 | | Christian Amato | FW |  | FC Conthey | FC Conthey |
FC Sierre