| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Dario Bel | 4 | 18 | 0 | 4.5 (4.5 / 0.0) | |
| Marko Crnojević | 3 | 11 | 0 | 3.7 (3.7 / 0.0) | |
| Ante Čulina | 3 | 13 | 1 | 4.6 (4.3 / 0.3) | |
| Filip Dragašević | 3 | 11 | 1 | 4.0 (3.7 / 0.3) | |
| Mateo Erceg | 5 | 19 | 0 | 3.8 (3.8 / 0.0) | |
| Patrik Kolarić | 7 | 29 | 4 | 4.7 (4.1 / 0.6) | |
| Antonio Melnjak | 4 | 10 | 1 | 2.8 (2.5 / 0.3) | |
| Igor Pajač | 4 | 11 | 0 | 2.8 (2.8 / 0.0) | |
| Patrik Pavlešić | 5 | 26 | 2 | 5.6 (5.2 / 0.4) | |
| Antonio Škobić | 3 | 11 | 1 | 4.0 (3.7 / 0.3) | |
| Duje Strukan | 6 | 25 | 2 | 4.5 (4.2 / 0.3) | |
| Ante Terzić | 6 | 23 | 2 | 4.1 (3.8 / 0.3) | |
| Ivan Vukančić | 6 | 25 | 1 | 4.4 (4.2 / 0.2) | |