| 4. Round | 05/09/2020 | FC Basel 1893 [U18] | - | Grasshopper Club Zürich [U18] | 3:3 | ||||
| 5. Round | 12/09/2020 | Grasshopper Club Zürich [U18] | - | Team Xamax-BEJUNE FA [U18] | 2:0 | ||||
| 6. Round | 19/09/2020 | Grasshopper Club Zürich [U18] | - | Team Vaud Lausanne [U18] | 2:2 |  |
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| 8. Round | 10/10/2020 | Grasshopper Club Zürich [U18] | - | FC Thun Berner Oberland [U18] | 5:0 |  |
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| 9. Round | 24/10/2020 | FCO St. Gallen/Wil [U18] | - | Grasshopper Club Zürich [U18] | 3:1 | |
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| 12. Round | 27/02/2021 | Grasshopper Club Zürich [U18] | - | FC Sion [U18] | 0:2 | ||||
| 13. Round | 06/03/2021 | Servette FC [U18] | - | Grasshopper Club Zürich [U18] | 4:2 | |
Switzerland
Italy