Home History
| Europe Friendlies | 2023/02/18 10:00 | NK Grobnican v NK Opatija | L | 2-1 |
| Europe Friendlies | 2023/02/03 10:00 | NK Opatija v NK Bravo | L | 0-1 |
| Europe Friendlies | 2023/01/28 13:30 | NK Dubrava Zagreb v NK Opatija | L | 2-0 |
| Europe Friendlies | 2023/01/25 13:30 | NK Kustosija v NK Opatija | D | 3-3 |
| Croatia 2.NL | 2022/11/25 12:30 | NK Opatija v Jadran LP | D | 1-1 |
| Croatia 2.NL | 2022/11/18 12:30 | NK Medimurje Cakovec v NK Opatija | W | 0-5 |
| Croatia 2.NL | 2022/11/11 13:00 | NK Opatija v NK Zrinski Osjecko 1664 | L | 1-2 |
| Croatia 2.NL | 2022/11/05 13:00 | Bjelovar v NK Opatija | D | 1-1 |
Away History
| Croatia 2.NL | 2022/11/26 12:30 | NK Marsonia 1909 v NK Dugo Selo | D | 2-2 |
| Croatia 2.NL | 2022/11/19 12:30 | Jadran LP v NK Marsonia 1909 | L | 3-0 |
| Croatia 2.NL | 2022/11/04 13:00 | NK Zrinski Osjecko 1664 v NK Marsonia 1909 | L | 1-0 |
| Croatia 2.NL | 2022/10/22 13:00 | Hrvace v NK Marsonia 1909 | L | 4-1 |
| Croatia 2.NL | 2022/10/15 11:00 | NK Marsonia 1909 v NK Osijek II | D | 2-2 |
| Croatia 2.NL | 2022/09/24 14:00 | NK Jadran Porec v NK Marsonia 1909 | L | 3-2 |
| Croatia 2.NL | 2022/09/03 14:30 | NK Marsonia 1909 v NK Sesvete | L | 0-2 |
| Croatia Cup | 2022/08/31 14:30 | Bijelo Brdo v NK Marsonia 1909 | L | 5-1 |