13. Round | 22/10/2017 | Lokomotiva Zagreb | - | NK Istra 1961 | 1:0 | ||||
17. Round | 25/11/2017 | Slaven Belupo | - | NK Istra 1961 | 2:0 | ||||
18. Round | 04/12/2017 | NK Istra 1961 | - | NK Rudeš | 2:1 | ||||
19. Round | 09/12/2017 | Dinamo Zagreb | - | NK Istra 1961 | 5:1 | ||||
20. Round | 16/12/2017 | NK Istra 1961 | - | NK Osijek | 1:1 | ||||
21. Round | 10/02/2018 | HNK Rijeka | - | NK Istra 1961 | 4:0 | ||||
29. Round | 13/04/2018 | NK Osijek | - | NK Istra 1961 | 2:0 | ||||
33. Round | 05/05/2018 | HNK Cibalia | - | NK Istra 1961 | 1:1 | ||||
34. Round | 09/05/2018 | NK Istra 1961 | - | Hajduk Split | 1:5 | ||||
35. Round | 14/05/2018 | Slaven Belupo | - | NK Istra 1961 | 1:0 | ||||
36. Round | 18/05/2018 | NK Istra 1961 | - | NK Rudeš | 1:1 |