1. Round | 23/07/2023 | Lokomotiva Zagreb | - | NK Istra 1961 | 1:1 | ||||
2. Round | 29/07/2023 | NK Istra 1961 | - | Dinamo Zagreb | 0:3 | ||||
3. Round | 06/08/2023 | HNK Rijeka | - | NK Istra 1961 | 6:0 | ||||
4. Round | 13/08/2023 | NK Istra 1961 | - | NK Osijek | 4:4 | ||||
5. Round | 19/08/2023 | Slaven Belupo | - | NK Istra 1961 | 2:2 | ||||
6. Round | 27/08/2023 | NK Istra 1961 | - | NK Rudeš | 0:0 | ||||
7. Round | 02/09/2023 | Hajduk Split | - | NK Istra 1961 | 0:1 | ||||
8. Round | 17/09/2023 | NK Varaždin | - | NK Istra 1961 | 1:0 | ||||
11. Round | 08/10/2023 | Dinamo Zagreb | - | NK Istra 1961 | 3:0 | ||||
12. Round | 22/10/2023 | NK Istra 1961 | - | HNK Rijeka | 1:1 | ||||
13. Round | 28/10/2023 | NK Osijek | - | NK Istra 1961 | 3:1 | ||||
14. Round | 05/11/2023 | NK Istra 1961 | - | Slaven Belupo | 2:0 | ||||
15. Round | 11/11/2023 | NK Rudeš | - | NK Istra 1961 | 0:4 | ||||
16. Round | 26/11/2023 | NK Istra 1961 | - | Hajduk Split | 0:2 | ||||
17. Round | 01/12/2023 | NK Istra 1961 | - | NK Varaždin | 2:0 | ||||
18. Round | 09/12/2023 | HNK Gorica | - | NK Istra 1961 | 0:0 | ||||
20. Round | 27/01/2024 | NK Istra 1961 | - | Dinamo Zagreb | 0:1 | ||||
21. Round | 04/02/2024 | HNK Rijeka | - | NK Istra 1961 | 3:0 |