Head to Head
| Croatia 2.NL | 2024/05/10 15:00 | NK Opatija v Karlovac | L | 1-0 |
| Croatia 2.NL | 2023/11/05 16:00 | Karlovac v NK Opatija | W | 2-1 |
Home History
| Croatia 2.NL | 2025/05/31 15:30 | Karlovac v NK Kustosija | W | 1-0 |
| Croatia 2.NL | 2025/05/24 15:30 | NK Krizevci v Karlovac | W | 1-2 |
| Croatia 2.NL | 2025/05/16 18:00 | Karlovac v NK Marsonia 1909 | W | 6-0 |
| Croatia 2.NL | 2025/05/10 15:30 | NK Solin v Karlovac | W | 0-1 |
| Croatia 2.NL | 2025/05/02 17:00 | Karlovac v NK Jadran Porec | W | 2-0 |
| Croatia 2.NL | 2025/04/26 15:00 | NK Trnje v Karlovac | W | 0-4 |
| Croatia 2.NL | 2025/04/19 15:00 | NK Grobnican v Karlovac | W | 1-2 |
| Croatia 2.NL | 2025/04/12 17:00 | Karlovac v Bjelovar | W | 2-0 |
Away History
| Europe Friendlies | 2025/08/10 08:30 | Atalanta v NK Opatija | D | 3-3 |
| Europe Friendlies | 2025/07/30 07:30 | NK Opatija v NK Dubrava Zagreb | W | 4-2 |
| Europe Friendlies | 2025/07/18 15:00 | Udinese v NK Opatija | D | 1-1 |
| Croatia 1.NL | 2025/06/01 15:30 | Vukovar 91 v NK Opatija | L | 1-0 |
| Croatia 1.NL | 2025/05/24 15:00 | NK Opatija v NK Croatia Zmijavci | W | 2-1 |
| Croatia 1.NL | 2025/05/16 13:50 | NK Opatija v NK Sesvete | W | 1-0 |
| Croatia 1.NL | 2025/05/11 11:50 | NK Dubrava Zagreb v NK Opatija | W | 1-2 |
| Croatia 1.NL | 2025/05/02 13:50 | NK Opatija v Orijent | L | 2-3 |