Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 18.07.2019 | Freddy Mveng Mbezele | FC Sion | — | N/A |
| 11.07.2019 | Mickaël Almeida | FC Sion | — | N/A |
| 10.07.2019 | Hervé Epitaux | FC Sion | — | N/A |
| 01.07.2019 | A. Grgić | FC Sion | VfB Stuttgart | N/A |
| 01.07.2019 | Burim Nue Kukeli | FC Sion | — | Free |
| 01.07.2019 | M. Djitté | FC Sion | — | N/A |
| 01.07.2019 | Paulo Ricardo Ferreira | FC Sion | — | Loan |
| 01.07.2019 | André Luís Neitzke | FC Sion | — | Free |
| 16.02.2019 | A. Succar | FC Sion | — | N/A |
| 25.01.2019 | Marco Privitera | FC Sion | — | — |
| 11.01.2019 | Nikola Milosavljevic | FC Sion | — | Loan |
| 04.01.2019 | Kévin Constant | FC Sion | — | N/A |
| 28.09.2018 | I. Yartey | FC Sion | — | N/A |
| 15.08.2018 | A. Pinga | FC Sion | Grasshoppers | Loan |
| 01.08.2018 | Paulo Ricardo Ferreira | FC Sion | — | Loan |
| 16.07.2018 | Mickaël Almeida | FC Sion | — | Loan |
| 11.07.2018 | I. Mboyo | FC Sion | — | N/A |
| 05.07.2018 | F. Dimarco | FC Sion | Inter | N/A |
| 02.07.2018 | M. Schneuwly | FC Sion | — | Free |
| 01.07.2018 | Matheus Cunha | FC Sion | RB Leipzig | € 15M |
| 01.07.2018 | E. Cömert | FC Sion | FC Basel 1893 | N/A |
| 01.07.2018 | S. Uçan | FC Sion | Fenerbahce | N/A |
| 01.07.2018 | I. Lurati | FC Sion | — | Loan |
| 01.07.2018 | Elsad Zverotić | FC Sion | — | Free |
| 01.07.2018 | G. Karlen | FC Sion | FC Thun | N/A |
| 30.06.2018 | Y. Hofer | FC Sion | — | N/A |
| 26.03.2018 | Marco Privitera | FC Sion | — | Loan |
| 15.02.2018 | Ibrahima Gueye | FC Sion | — | Loan |
| 09.02.2018 | Pedro Antonio Ramírez Paredes | FC Sion | — | N/A |
| 31.01.2018 | Joaquim Adão Joao | FC Sion | Heart Of Midlothian | Loan |
| 18.01.2018 | Nikola Milosavljevic | FC Sion | FC Winterthur | Loan |
| 11.01.2018 | G. Karlen | FC Sion | FC Thun | Loan |
| 08.01.2018 | A. Özcan | FC Sion | — | N/A |
| 25.09.2017 | R. Ziegler | FC Sion | FC Luzern | Free |
| 10.09.2017 | N. Lüchinger | FC Sion | FC ST. Gallen | Free |
| 31.08.2017 | V. Salatić | FC Sion | — | Free |
| 13.08.2017 | M. Konaté | FC Sion | — | N/A |
| 29.07.2017 | D. Follonier | FC Sion | FC Luzern | N/A |
| 24.07.2017 | Frederico Antonio da Costa Ucalam | FC Sion | — | Loan |
| 10.07.2017 | C. Akolo | FC Sion | VfB Stuttgart | € 6M |
| 01.07.2017 | Joao Paulo Castanheira | FC Sion | Servette FC | N/A |
| 01.07.2017 | G. Mujangi Bia | FC Sion | Kayserispor | N/A |
| 01.07.2017 | J. Taravel | FC Sion | Gent | N/A |
| 01.07.2017 | P. Jagne | FC Sion | FC Zurich | N/A |
| 01.07.2017 | Léo Itaperuna | FC Sion | — | N/A |
| 01.05.2017 | B. Mervó | FC Sion | — | N/A |
| 04.03.2017 | L. Lacroix | FC Sion | — | N/A |
| 23.02.2017 | Beg Ferati | FC Sion | — | Loan |
| 31.01.2017 | V. Sierro | FC Sion | SC Freiburg | N/A |
| 18.01.2017 | E. Assifuah | FC Sion | Le Havre | N/A |