| 1. Round | 24/02/2018 | Grasshopper Club Zürich [U18] | - | FC Basel 1893 [U18] | 0:3 | ||||
| 4. Round | 24/03/2018 | BSC Young Boys [U18] | - | Grasshopper Club Zürich [U18] | 2:4 | ||||
| 3. Round | 31/03/2018 | Grasshopper Club Zürich [U18] | - | FC Zürich [U18] | 3:2 |  |
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| 5. Round | 07/04/2018 | Grasshopper Club Zürich [U18] | - | FCO St. Gallen/Wil [U18] | 3:1 |  |
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| 6. Round | 14/04/2018 | FC Winterthur [U18] | - | Grasshopper Club Zürich [U18] | 1:3 | ||||
| 2. Round | 18/04/2018 | Team Vaud Lausanne [U18] | - | Grasshopper Club Zürich [U18] | 2:5 | ||||
| 7. Round | 21/04/2018 | Grasshopper Club Zürich [U18] | - | Team FC Luzern/SC Kriens [U18] | 3:3 | ||||
| 8. Round | 28/04/2018 | Grasshopper Club Zürich [U18] | - | FC Sion [U18] | 3:2 | ||||
| 9. Round | 05/05/2018 | Grasshopper Club Zürich [U18] | - | Servette FC [U18] | 1:2 | ||||
| 11. Round | 26/05/2018 | Team Ticino [U18] | - | Grasshopper Club Zürich [U18] | 1:3 |
Switzerland