| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Mohammad Al-Emara | 12 | 47 | 2 | 4.1 (3.9 / 0.2) | |
| Dennis Antamo | 12 | 41 | 2 | 3.6 (3.4 / 0.2) | |
| Miikka Haapakoski | 1 | 8 | 1 | 9.0 (8.0 / 1.0) | |
| Amir Hajizadeh | 9 | 34 | 0 | 3.8 (3.8 / 0.0) | |
| Joni Hyytia | 11 | 44 | 4 | 4.4 (4.0 / 0.4) | |
| Joona Kontinen | 9 | 32 | 0 | 3.6 (3.6 / 0.0) | |
| Antti Munukka | 10 | 24 | 3 | 2.7 (2.4 / 0.3) | |
| Juho Nieminen | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Oliver Reitala | 13 | 42 | 2 | 3.4 (3.2 / 0.2) | |
| Matti Roth | 11 | 35 | 0 | 3.2 (3.2 / 0.0) | |
| Peiman Simani | 12 | 48 | 2 | 4.2 (4.0 / 0.2) | |
| Juuso Vuorinen | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |