| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Tobias Stieler | 3 | 2 | - | - | 1.5 |
| Aleksei Eskov | 1 | 1 | - | - | 1 |
| Stuart Dougal | 1 | 1 | - | - | 1 |
| Alejandro Jose Hernandez Hernandez | 1 | 1 | - | - | 1 |
| Pol van Boekel | 1 | 1 | - | - | 1 |
| Jonathan Lardot | 1 | 1 | - | - | 1 |
| Serhiy Boiko | 1 | 1 | - | - | 1 |
| Aliyar Agayev | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 2 | 1 | - | - | 2 |
| Florian Meyer | 2 | 1 | - | - | 2 |
| Martin Atkinson | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .