| 2. Round | 25/08/2017 | Jong Ajax | - | Fortuna Sittard | 4:2 | ||||
| 4. Round | 11/09/2017 | Jong Ajax | - | RKC Waalwijk | 1:1 |  |
|||
| 5. Round | 15/09/2017 | Helmond Sport | - | Jong Ajax | 1:4 | |
|||
| 6. Round | 25/09/2017 | Jong Ajax | - | Telstar | 1:1 | ||||
| 7. Round | 29/09/2017 | FC Oss | - | Jong Ajax | 0:3 | ||||
| 9. Round | 16/10/2017 | Jong Ajax | - | Almere City FC | 3:0 | ||||
| 10. Round | 20/10/2017 | Go Ahead Eagles | - | Jong Ajax | 4:1 | ||||
| 11. Round | 27/10/2017 | FC Eindhoven | - | Jong Ajax | 2:3 | |
 |
||
| 12. Round | 03/11/2017 | Jong Ajax | - | De Graafschap | 0:5 | ||||
| 13. Round | 20/11/2017 | AZ Alkmaar (J) | - | Jong Ajax | 4:2 | ||||
| 14. Round | 24/11/2017 | NEC Nijmegen | - | Jong Ajax | 2:1 | ||||
| 15. Round | 27/11/2017 | Jong Ajax | - | FC Dordrecht | 3:0 | ||||
| 19. Round | 22/12/2017 | Jong Ajax | - | FC Volendam | 7:0 | ||||
| 21. Round | 22/01/2018 | Jong Ajax | - | SC Cambuur | 3:2 | |
|||
| 23. Round | 05/02/2018 | Jong Ajax | - | Helmond Sport | 2:0 | ||||
| 24. Round | 09/02/2018 | Telstar | - | Jong Ajax | 3:3 | ||||
| 29. Round | 12/03/2018 | Jong Ajax | - | FC Eindhoven | 4:0 | ||||
| 35. Round | 09/04/2018 | FC Den Bosch | - | Jong Ajax | 2:5 |
Netherlands