Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 |  | Danilo Giannone | GK |  | FC Sion U16 | U16 |
| 07/2026 | | Albert Kähler Rohde | DF |  | FC Sion U17 | U17 |
| 07/2026 | | Nathan Mathey | MF | | FC Sion U17 | U17 |
| 07/2026 | | Lionel Métrailler | MF | | FC Sion U17 | U17 |
| 07/2026 | | Hannes Schnyder | MF | | FC Sion U17 | U17 |
| 07/2026 | | Romain Vultagio | MF | | FC Sion U17 | U17 |
| 07/2026 | | Evan Berdayes | FW | | FC Sion U17 | U17 |
| 07/2026 | | Sandro Jean | FW | | FC Sion U17 | U17 |
| 07/2026 | | Adrien Tschopp | FW | | FC Sion U17 | U17 |
| 07/2026 | | Alexandre Claivoz | AS-CO | |||
| 07/2026 | | Thibaut Didier Nerriere | AS-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 |  | Luca Trocino | FW |  | Spezia Calcio U19 | Spezia Calcio U19 |
| 07/2026 | | Gabriel Santos | GK |  | FC Sion II | FC Sion II |
| 07/2026 | | Adrien Bernhardsgrütter | DF | | FC Sion II | FC Sion II |
| 07/2026 | | Semir Isljami | MF | | FC Sion II | FC Sion II |
| 07/2026 | | Jérémy Fontannaz | FW |  | FC Breitenrain Bern II | Breitenrain II |