Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 06/2015 |  | Ishmael Yartey | MF |  | Portland Timbers | Portland |
| 04/2015 |  | Vincent Sierro | MF |  | FC Sion II | FC Sion II |
| 04/2015 | | Jolan Forestal | FW | |||
| 02/2015 |  | Elsad Zverotić | DF |  | Fulham FC | Fulham |
| 02/2015 |  | Vero Salatic | MF |  | Grasshopper Club Zürich | Grasshoppers |
| 02/2015 | | Reto Ziegler | DF | |||
| 01/2015 | | Edimilson Fernandes | MF | | FC Sion II | FC Sion II |
| 12/2014 |  | Didier Tholot | MA | |||
| 12/2014 | | Bruno Pascale | AS-CO |  | FC Sion U18 | U18 |
| 12/2014 | | Marco Pascolo | GK-CO | |||
| 09/2014 |  | Admir Smajić | AS-CO | |||
| 09/2014 |  | Moussa Konaté | FW |  | FK Krasnodar | FK Krasnodar |
| 08/2014 |  | Jochen Dries | AS-CO | |||
| 07/2014 | | Frédéric Chassot | MA | |||
| 07/2014 | | Dany Da Silva | GK |  | FC Le Mont | Le Mont |
| 07/2014 | | Elhadji Ciss | DF | | FC Sion II | FC Sion II |
| 07/2014 | | Steve Rouiller | DF |  | FC Monthey | FC Monthey |
| 07/2014 |  | Carlitos | MF |  | GD Estoril | Estoril |
| 07/2014 |  | Pedro Ramírez | MF |  | Zamora FC | Zamora FC |
| 07/2014 | | Sébastien Wüthrich | MF |  | FC St. Gallen | St.Gallen |
| 07/2014 | | Gaëtan Karlen | FW |  | FC Biel/Bienne | Biel/Bienne |
| 07/2014 |  | Claudio Gentile | MA | |||
| 07/2014 | | Stefano Maccoppi | AS-CO |  | FC Locarno | FC Locarno |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2015 | | Matteo Fedele | MF | | Grasshopper Club Zürich | Grasshoppers |
| 02/2015 | | Steve Rouiller | DF |  | FC Chiasso | FC Chiasso |
| 02/2015 | | Sébastien Wüthrich | MF |  | Montpellier HSC | Montpellier |
| 02/2015 | | Fousseyni Cissé | FW |  | AC Arles-Avignon | AC Arles |
| 01/2015 |  | Léo Itaperuna | FW |  | Suwon Bluewings | Suwon |
| 01/2015 | | Mathieu Débonnaire | GK |  | Berliner AK 07 | BAK |
| 12/2014 | | Gaëtan Karlen | FW |  | FC Thun Berner Oberland | FC Thun |
| 08/2014 |  | Vullnet Basha | MF |  | Real Zaragoza | Zaragoza |
| 08/2014 |  | Benjamin Kololli | MF | | FC Le Mont | Le Mont |
| 07/2014 | | Gabriel Cichero | DF |  | Mineros de Guayana | Mineros |
| 07/2014 | | Miloš Bakrač | DF |  | FK Budućnost Podgorica | Budućnost |
| 07/2014 | | Jason Buaillon | MF |  | Standard Liège | Standard Liège |
| 07/2014 | | Max Veloso | MF |  | FC Lausanne-Sport | FC Lausanne |
| 07/2014 |  | Kervens Belfort | FW |  | ÉFC Fréjus Saint-Raphaël | Étoile FC |
| 07/2014 |  | Cristian Ianu | FW | | FC Lausanne-Sport | FC Lausanne |