| 2. Round | 20/03/2021 | Team FC Luzern/SC Kriens [U18] | - | Grasshopper Club Zürich [U18] | 4:0 | ||||
| 3. Round | 10/04/2021 | Team FC Luzern/SC Kriens [U18] | - | BSC Young Boys [U18] | 1:3 | ||||
| 4. Round | 17/04/2021 | Team Vaud Lausanne [U18] | - | Team FC Luzern/SC Kriens [U18] | 2:8 |  |
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| 5. Round | 24/04/2021 | Team FC Luzern/SC Kriens [U18] | - | Team Ticino [U18] | 3:0 | |
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| 6. Round | 01/05/2021 | FC Thun Berner Oberland [U18] | - | Team FC Luzern/SC Kriens [U18] | 0:7 | ||||
| 7. Round | 08/05/2021 | Team FC Luzern/SC Kriens [U18] | - | FCO St. Gallen/Wil [U18] | 6:3 | |
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| 9. Round | 22/05/2021 | FC Basel 1893 [U18] | - | Team FC Luzern/SC Kriens [U18] | 2:1 | |
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| 12. Round | 09/06/2021 | FC Zürich [U18] | - | Team FC Luzern/SC Kriens [U18] | 0:1 |
Switzerland
Dom. Republic