| 1. Round | 13/01/2018 | AFC Ajax [Youth] | - | ADO Den Haag [Youth] | 5:2 | ||||
| 2. Round | 20/01/2018 | NEC/FC Oss [Youth] | - | AFC Ajax [Youth] | 0:4 | ||||
| 3. Round | 03/02/2018 | AFC Ajax [Youth] | - | Vitesse [Youth] | 1:1 | ||||
| 4. Round | 10/02/2018 | PSV Eindhoven [Youth] | - | AFC Ajax [Youth] | 0:0 | ||||
| 5. Round | 16/02/2018 | AFC Ajax [Youth] | - | Feyenoord [Youth] | 3:2 | ||||
| 6. Round | 03/03/2018 | AZ Alkmaar [Youth] | - | AFC Ajax [Youth] | 0:3 |  |
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| 7. Round | 17/03/2018 | AFC Ajax [Youth] | - | FC Utrecht [Youth] | 3:3 | ||||
| 8. Round | 31/03/2018 | ADO Den Haag [Youth] | - | AFC Ajax [Youth] | 2:7 | ||||
| 9. Round | 07/04/2018 | AFC Ajax [Youth] | - | NEC/FC Oss [Youth] | 7:0 | |
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| 10. Round | 14/04/2018 | Vitesse [Youth] | - | AFC Ajax [Youth] | 2:6 | ||||
| 11. Round | 21/04/2018 | AFC Ajax [Youth] | - | PSV Eindhoven [Youth] | 0:2 | ||||
| 13. Round | 26/04/2018 | AFC Ajax [Youth] | - | AZ Alkmaar [Youth] | 3:0 | ||||
| 12. Round | 12/05/2018 | Feyenoord [Youth] | - | AFC Ajax [Youth] | 2:2 | ||||
| 14. Round | 26/05/2018 | FC Utrecht [Youth] | - | AFC Ajax [Youth] | 2:1 |
Finland