| 3. Round | 11/09/2020 | NEC Nijmegen | - | Jong Ajax | 2:1 | ||||
| 2. Round | 14/09/2020 | Jong Ajax | - | Jong PSV | 1:2 | ||||
| 4. Round | 18/09/2020 | Go Ahead Eagles | - | Jong Ajax | 0:3 |  |
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| 8. Round | 16/10/2020 | Jong Ajax | - | AZ Alkmaar (J) | 3:2 | ||||
| 7. Round | 19/10/2020 | Jong Ajax | - | FC Utrecht (J) | 3:2 | ||||
| 9. Round | 23/10/2020 | MVV | - | Jong Ajax | 1:5 |  |
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| 10. Round | 30/10/2020 | Jong Ajax | - | Almere City FC | 1:4 | ||||
| 11. Round | 07/11/2020 | SC Cambuur | - | Jong Ajax | 2:3 | ||||
| 13. Round | 20/11/2020 | FC Den Bosch | - | Jong Ajax | 2:2 | ||||
| 12. Round | 23/11/2020 | Jong Ajax | - | FC Volendam | 1:1 | ||||
| 14. Round | 28/11/2020 | FC Dordrecht | - | Jong Ajax | 3:1 | ||||
| 15. Round | 07/12/2020 | Jong Ajax | - | FC Eindhoven | 1:1 | ||||
| 16. Round | 11/12/2020 | De Graafschap | - | Jong Ajax | 2:2 | ||||
| 17. Round | 21/12/2020 | Jong Ajax | - | Telstar | 1:2 | ||||
| 18. Round | 05/01/2021 | TOP Oss | - | Jong Ajax | 1:0 | ||||
| 19. Round | 09/01/2021 | Jong Ajax | - | Helmond Sport | 2:2 | ||||
| 32. Round | 05/04/2021 | Helmond Sport | - | Jong Ajax | 1:1 | ||||
| 34. Round | 16/04/2021 | FC Eindhoven | - | Jong Ajax | 3:0 | ||||
| 38. Round | 12/05/2021 | Telstar | - | Jong Ajax | 1:2 |
Netherlands