| Europe Friendlies | 2020/08/06 16:16 | NK OSK Otok v NK Omis | L | 3-4 |
| Europe Friendlies | 2020/08/04 16:00 | NK OSK Otok v HNK Jadran KS | W | 3-0 |
| Europe Friendlies | 2020/07/28 16:30 | NK Junak v NK OSK Otok | L | 4-0 |
| Europe Friendlies | 2019/09/04 15:00 | NK OSK Otok v Hajduk Split | L | 0-5 |
| Europe Friendlies | 2019/08/18 16:00 | NK Sloga Mravince v NK OSK Otok | L | 5-0 |
| Europe Friendlies | 2019/08/02 16:00 | NK OSK Otok v NK Junak | L | 0-4 |
| Europe Friendlies | 2019/02/05 14:00 | NK OSK Otok v NK Junak | L | 2-3 |
| Croatia 2.NL | 2017/05/07 15:00 | NK Primorac Stobrec v NK OSK Otok | W | 1-3 |