Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2021 |  | Marco Walker | MA |  | FC Naters | FC Naters |
| 03/2021 |  | Amar Boumilat | AS-CO | |||
| 03/2021 | | Hugo Raczynski | MA |  | FC Sion U16 | U16 |
| 03/2021 | | Christian Constantin | MA | |||
| 02/2021 |  | Ľubomír Tupta | FW |  | Ascoli Calcio | Ascoli |
| 02/2021 |  | Wesley | MF |  | Juventus | Juventus |
| 01/2021 | | Noah Lovisa | DF |  | FC Sion II | FC Sion II |
| 01/2021 | | Théo Berdayes | FW | | FC Sion II | FC Sion II |
| 01/2021 | | Léo Lacroix | DF | |||
| 12/2020 | | Siyar Doldur | MF | | FC Sion II | FC Sion II |
| 10/2020 | | Musa Araz | MF |  | Neuchâtel Xamax FCS | Xamax |
| 10/2020 |  | Luca Clemenza | MF |  | Juventus II | Juventus II |
| 09/2020 |  | Nikita Vlasenko | DF |  | Juventus U19 | Juventus U19 |
| 09/2020 | | Matteo Tosetti | MF |  | FC Thun Berner Oberland | FC Thun |
| 09/2020 | | Guillaume Hoarau | FW |  | BSC Young Boys | Young Boys |
| 09/2020 | | Dennis Iapichino | DF |  | Servette FC | Servette |
| 08/2020 |  | Ivan Martić | DF | |||
| 08/2020 |  | Andris Vaņins | AS-CO | |||
| 08/2020 | | Fabio Grosso | MA | |||
| 08/2020 | | Stefano Morrone | AS-CO | |||
| 07/2020 | | Gaëtan Karlen | FW | |||
| 07/2020 | | Aimery Pinga | FW |  | FC Andorra | FC Andorra |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2021 |  | André Edgar | MF | | Neuchâtel Xamax FCS | Xamax |
| 02/2021 | | Patrick Luan | FW |  | SC Kriens | SC Kriens |
| 02/2021 | | Raphael Rossi | DF |  | Radomiak Radom | Radomiak Radom |
| 02/2021 |  | Yassin Fortuné | FW |  | Angers SCO | Angers |
| 10/2020 | | Mickaël Facchinetti | DF |  | FC Lugano | FC Lugano |
| 10/2020 | | Pajtim Kasami | MF |  | FC Basel 1893 | FC Basel |
| 10/2020 | | Filip Stojilković | FW |  | FC Aarau | FC Aarau |
| 10/2020 | | Philippe Costa | FW |  | Vila Nova - GO U23 | U23 |
| 09/2020 |  | Ermir Lenjani | DF |  | Grasshopper Club Zürich | Grasshoppers |
| 09/2020 | | Bastien Toma | MF |  | KRC Genk | KRC Genk |
| 08/2020 | | Adão | MF |  | Petro Atlético | Petro Atlético |
| 08/2020 | | Quentin Maceiras | DF | | BSC Young Boys | Young Boys |
| 08/2020 | | Luca Ferro | GK-CO | | Neuchâtel Xamax FCS | Xamax |
| 08/2020 |  | Berkan Kutlu | MF |  | Alanyaspor | Alanyaspor |
| 07/2020 | | Yannick Cotter | FW | | Juventus U19 | Juventus U19 |
| 07/2020 | | Alexandre N'Sakala | DF | | FC Sion II | FC Sion II |