 |
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| H (Match allé) | NK Istra 1961 | - | NK Varaždin | 3:1 (0:1) | ||
| R (match retour) | NK Varaždin | - | NK Istra 1961 | 1:0 (0:0) | ||
| H (Match allé): 30.05.2018 19:00 | R (match retour): 02.06.2018 19:00 | vainqueur: NK Istra 1961 | ||||
|
|
| H (Match allé) | NK Istra 1961 | - | NK Varaždin | 3:1 (0:1) | ||
| R (match retour) | NK Varaždin | - | NK Istra 1961 | 1:0 (0:0) | ||
| H (Match allé): 30.05.2018 19:00 | R (match retour): 02.06.2018 19:00 | vainqueur: NK Istra 1961 | ||||
