| 1. Round | 30/08/2020 | Jong Ajax | - | Roda JC Kerkrade | 0:4 | ||||
| 3. Round | 11/09/2020 | NEC Nijmegen | - | Jong Ajax | 2:1 |  |
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| 4. Round | 18/09/2020 | Go Ahead Eagles | - | Jong Ajax | 0:3 | |
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| 6. Round | 02/10/2020 | NAC Breda | - | Jong Ajax | 4:0 | ||||
| 10. Round | 30/10/2020 | Jong Ajax | - | Almere City FC | 1:4 | ||||
| 25. Round | 23/02/2021 | FC Volendam | - | Jong Ajax | 3:2 | ||||
| 26. Round | 01/03/2021 | SBV Excelsior | - | Jong Ajax | 5:1 | ||||
| 27. Round | 08/03/2021 | Jong Ajax | - | FC Den Bosch | 1:2 | ||||
| 28. Round | 12/03/2021 | Roda JC Kerkrade | - | Jong Ajax | 2:2 | ||||
| 30. Round | 15/03/2021 | AZ Alkmaar (J) | - | Jong Ajax | 2:1 | ||||
| 29. Round | 19/03/2021 | Jong Ajax | - | MVV | 4:3 | ||||
| 34. Round | 16/04/2021 | FC Eindhoven | - | Jong Ajax | 3:0 | |
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| 35. Round | 23/04/2021 | Jong Ajax | - | NEC Nijmegen | 0:1 | ||||
| 36. Round | 30/04/2021 | Almere City FC | - | Jong Ajax | 1:0 | ||||
| 37. Round | 07/05/2021 | Jong Ajax | - | De Graafschap | 1:1 | ||||
| 38. Round | 12/05/2021 | Telstar | - | Jong Ajax | 1:2 |
Denmark