Home History
| Croatia 2.NL | 2021/05/05 15:00 | NK Naftas Hask v NK Dugo Selo | D | 2-2 |
| Croatia 2.NL | 2021/05/01 09:00 | Lucko v NK Naftas Hask | L | 2-1 |
| Croatia 2.NL | 2021/04/24 15:00 | NK Naftas Hask v HNK Segesta | W | 1-0 |
| Croatia 2.NL | 2021/04/21 15:00 | NK Tresnjevka v NK Naftas Hask | L | 4-1 |
| Croatia 2.NL | 2021/04/11 14:30 | NK Bistra v NK Naftas Hask | D | 2-2 |
| Croatia 2.NL | 2021/04/07 14:30 | NK Naftas Hask v NK Spansko | W | 3-1 |
| Croatia 2.NL | 2021/04/03 14:30 | NK Zagorec Krapina v NK Naftas Hask | L | 5-0 |
| Croatia 2.NL | 2021/03/27 14:30 | NK Naftas Hask v NK Vrbovec | L | 1-4 |
Away History
| Croatia 2.NL | 2021/05/05 15:00 | NK Jarun v Karlovac | L | 2-1 |
| Croatia 2.NL | 2021/04/25 09:00 | NK Trnje v Karlovac | D | 1-1 |
| Croatia 2.NL | 2021/04/11 14:30 | NK Dugo Selo v Karlovac | D | 1-1 |
| Croatia 2.NL | 2021/04/08 14:30 | Karlovac v Lucko | L | 0-1 |
| Croatia 2.NL | 2021/03/24 15:00 | NK Mladost Petrinja v Karlovac | W | 0-1 |
| Croatia 2.NL | 2021/03/20 14:30 | NK Ponikve v Karlovac | W | 0-1 |
| Croatia 2.NL | 2021/03/14 14:30 | NK Bistra v Karlovac | D | 2-2 |
| Europe Friendlies | 2021/02/17 15:00 | NK Novigrad v Karlovac | D | 0-0 |