| 2. Round | 29/08/1965 | RC&FC Sparta | - | GVAV Groningen | 1:2 | ||||
| 5. Round | 26/09/1965 | Feijenoord | - | RC&FC Sparta | 2:0 | ||||
| 17. Round | 27/02/1966 | GVAV Groningen | - | RC&FC Sparta | 1:0 | ||||
| 18. Round | 06/03/1966 | RC&FC Sparta | - | Willem II | 0:1 | ||||
| 19. Round | 13/03/1966 | FC Twente '65 | - | RC&FC Sparta | 0:4 |  |
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| 20. Round | 20/03/1966 | RC&FC Sparta | - | Feijenoord | 0:2 | ||||
| 21. Round | 27/03/1966 | USV Elinkwijk | - | RC&FC Sparta | 1:2 | ||||
| 22. Round | 03/04/1966 | RC&FC Sparta | - | AFC Ajax | 1:3 | ||||
| 23. Round | 09/04/1966 | MVV | - | RC&FC Sparta | 2:4 | |
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| 24. Round | 11/04/1966 | RC&FC Sparta | - | PSV Eindhoven | 1:1 | ||||
| 25. Round | 24/04/1966 | Telstar | - | RC&FC Sparta | 0:0 | ||||
| 26. Round | 01/05/1966 | RC&FC Sparta | - | Go Ahead | 0:3 | ||||
| 27. Round | 08/05/1966 | AVC Heracles | - | RC&FC Sparta | 3:1 | ||||
| 28. Round | 15/05/1966 | DOS Utrecht | - | RC&FC Sparta | 5:1 | |
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| 29. Round | 19/05/1966 | RC&FC Sparta | - | DWS Amsterdam | 1:0 | |
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| 30. Round | 22/05/1966 | Fortuna '54 | - | RC&FC Sparta | 4:3 |
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