| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Mohammad Al-Emara | 2 | 5 | 0 | 2.5 (2.5 / 0.0) | |
| Dennis Antamo | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Amir Hajizadeh | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Joni Hyytia | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Joona Kontinen | 1 | 10 | 0 | 10.0 (10.0 / 0.0) | |
| Antti Munukka | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Oliver Reitala | 2 | 2 | 0 | 1.0 (1.0 / 0.0) | |
| Matti Roth | 1 | 0 | 0 | 0.0 (0.0 / 0.0) | |
| Peiman Simani | 2 | 11 | 0 | 5.5 (5.5 / 0.0) | |