| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Javier Alberola Rojas | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Mohammad Al-Emara | 1 | 6 | 0 | 6.0 (6.0 / 0.0) | |
| Mohammed Al-Hakim | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Ondřej Berka | 1 | 6 | 1 | 7.0 (6.0 / 1.0) | |
| Balázs Berke | 1 | 1 | 0 | 1.0 (1.0 / 0.0) | |
| John Brooks | 1 | 0 | 0 | 0.0 (0.0 / 0.0) | |
| Andrea Colombo | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Ricardo De Burgos Bengoetxea | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Oleksii Derevinskyi | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Yigal Frid | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Jarred Gillett | 1 | 6 | 0 | 6.0 (6.0 / 0.0) | |
| Patrik Kolarić | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Manfredas Lukjančukas | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Michal Očenáš | 1 | 2 | 1 | 3.0 (2.0 / 1.0) | |
| Harm Osmers | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Jérémie Pignard | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Paweł Raczkowski | 1 | 6 | 0 | 6.0 (6.0 / 0.0) | |
| Jasper Vergoote | 1 | 0 | 0 | 0.0 (0.0 / 0.0) | |