| 15. Round | 04/12/2020 | Telstar | - | SC Cambuur | 1:2 | ||||
| 19. Round | 08/01/2021 | De Graafschap | - | Telstar | 2:0 | ||||
| 20. Round | 16/01/2021 | TOP Oss | - | Telstar | 1:4 | ||||
| 21. Round | 22/01/2021 | Telstar | - | AZ Alkmaar (J) | 2:2 | ||||
| 22. Round | 29/01/2021 | Helmond Sport | - | Telstar | 1:1 | ||||
| 24. Round | 13/02/2021 | Go Ahead Eagles | - | Telstar | 1:0 | ||||
| 27. Round | 05/03/2021 | SC Cambuur | - | Telstar | 3:1 | ||||
| 28. Round | 12/03/2021 | Telstar | - | De Graafschap | 1:2 | ||||
| 29. Round | 19/03/2021 | Telstar | - | Roda JC Kerkrade | 3:1 |  |
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| 35. Round | 25/04/2021 | FC Volendam | - | Telstar | 2:0 | ||||
| 36. Round | 30/04/2021 | Telstar | - | Jong PSV | 2:2 | ||||
| 37. Round | 07/05/2021 | FC Den Bosch | - | Telstar | 4:1 | ||||
| 38. Round | 12/05/2021 | Telstar | - | Jong Ajax | 1:2 |
Netherlands