| 19. Ronde | 20.02.2021 | NK Međimurje | - | HNK Cibalia | 1:2 | ||||
| 20. Ronde | 27.02.2021 | HNK Cibalia | - | NK Inter Zaprešić | 1:1 | ||||
| 22. Ronde | 14.03.2021 | HNK Cibalia | - | NK Opatija | 2:0 | ||||
| 23. Ronde | 20.03.2021 | Dinamo Zagreb II | - | HNK Cibalia | 0:2 | ||||
| 18. Ronde | 27.03.2021 | HNK Cibalia | - | NK Dugopolje | 2:1 | ||||
| 24. Ronde | 02.04.2021 | HNK Cibalia | - | NK BSK Bijelo Brdo | 0:2 | ||||
| 25. Ronde | 11.04.2021 | Hajduk Split II | - | HNK Cibalia | 2:0 | ||||
| 26. Ronde | 17.04.2021 | HNK Cibalia | - | NK Sesvete | 2:0 |  |
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| 27. Ronde | 21.04.2021 | NK Solin | - | HNK Cibalia | 2:0 | ||||
| 28. Ronde | 25.04.2021 | HNK Cibalia | - | NK Rudeš | 0:2 | ||||
| 29. Ronde | 01.05.2021 | HNK Cibalia | - | NK Croatia Zmijavci | 3:0 | ||||
| 30. Ronde | 07.05.2021 | NK Dubrava | - | HNK Cibalia | 0:1 |  |
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| 31. Ronde | 12.05.2021 | HNK Cibalia | - | HNK Orijent Rijeka | 3:2 | |
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| 32. Ronde | 16.05.2021 | Hrvatski Dragovoljac | - | HNK Cibalia | 0:3 | ||||
| 33. Ronde | 22.05.2021 | HNK Cibalia | - | NK Osijek II | 2:2 | ||||
| 34. Ronde | 29.05.2021 | NK Junak Sinj | - | HNK Cibalia | 3:2 |
Kroatië