HNL
Croatia
| Referee | Games |  |  | Cards per game |
|---|
| Dario Bel | 18 | 83 | 3 | 4.8 (4.6 / 0.2) | |
| Ante Čulina | 19 | 76 | 8 | 4.4 (4.0 / 0.4) | |
| Toni Dadić | 6 | 27 | 0 | 4.5 (4.5 / 0.0) | |
| Mateo Erceg | 19 | 86 | 3 | 4.7 (4.5 / 0.2) | |
| Fran Jović | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Patrik Kolarić | 17 | 86 | 2 | 5.2 (5.1 / 0.1) | |
| Zdenko Lovrić | 15 | 72 | 4 | 5.1 (4.8 / 0.3) | |
| Antonio Melnjak | 6 | 31 | 3 | 5.7 (5.2 / 0.5) | |
| Igor Pajač | 15 | 60 | 3 | 4.2 (4.0 / 0.2) | |
| Patrik Pavlešić | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Tihomir Pejin | 8 | 32 | 2 | 4.3 (4.0 / 0.3) | |
| Oliver Romić | 7 | 31 | 2 | 4.7 (4.4 / 0.3) | |
| Duje Strukan | 15 | 90 | 1 | 6.1 (6.0 / 0.1) | |
| Ante Terzić | 16 | 86 | 2 | 5.5 (5.4 / 0.1) | |
| Ivan Vukančić | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Mario Zebec | 6 | 13 | 0 | 2.2 (2.2 / 0.0) | |
Germany
