Head to Head
| Bosnia-Erzegovina - Lega 1 | 2023/04/08 13:30 | FK Kozara Gradiska v FK Omarska | W | 4-3 |
| Bosnia-Erzegovina - Lega 1 | 2022/09/04 14:30 | FK Omarska v FK Kozara Gradiska | W | 1-2 |
| Bosnia-Erzegovina - Lega 1 | 2022/04/23 14:30 | FK Omarska v FK Kozara Gradiska | L | 3-0 |
| Bosnia-Erzegovina - Lega 1 | 2021/10/09 13:00 | FK Kozara Gradiska v FK Omarska | L | 1-3 |