| 2. Ronde | 20.03.2021 | FC Sion [U18] | - | FCO St. Gallen/Wil [U18] | 6:0 |  |
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| 3. Ronde | 10.04.2021 | Team Aargau [U18] | - | FC Sion [U18] | 3:1 | |
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| 4. Ronde | 17.04.2021 | FC Winterthur [U18] | - | FC Sion [U18] | 1:4 | ||||
| 5. Ronde | 24.04.2021 | FC Sion [U18] | - | BSC Young Boys [U18] | 1:4 | |
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| 6. Ronde | 01.05.2021 | FC Sion [U18] | - | Team Xamax-BEJUNE FA [U18] | 2:2 | ||||
| 7. Ronde | 08.05.2021 | Servette FC [U18] | - | FC Sion [U18] | 4:2 | ||||
| 8. Ronde | 15.05.2021 | FC Sion [U18] | - | FC Zürich [U18] | 1:1 | |
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| 10. Ronde | 29.05.2021 | FC Sion [U18] | - | Team FC Luzern/SC Kriens [U18] | 2:3 | ||||
| 11. Ronde | 05.06.2021 | FC Sion [U18] | - | FC Basel 1893 [U18] | 2:2 | ||||
| 12. Ronde | 12.06.2021 | FC Sion [U18] | - | Grasshopper Club Zürich [U18] | 4:2 |  |
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| 13. Ronde | 19.06.2021 | Team Vaud Lausanne [U18] | - | FC Sion [U18] | 2:6 | |
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Zwitserland