| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ruddy Buquet | 1 | 1 | - | - | 1 |
| Karim Abed | 1 | 1 | - | - | 1 |
| Javier Estrada Fernandez | 1 | 1 | - | - | 1 |
| Kevin Friend | 1 | 1 | - | - | 1 |
| Liran Liany | 1 | 1 | - | - | 1 |
| Kristo Tohver | 1 | 1 | - | - | 1 |
| Sergey Boyko | 1 | 1 | - | - | 1 |
| Clement Turpin | 1 | 1 | - | - | 1 |
| Christian Dingert | 2 | 1 | - | - | 2 |
| Felix Brych | 2 | 1 | - | - | 2 |
| Harald Lechner | 2 | 1 | - | - | 2 |
| Robert Hartmann | 5 | 1 | - | - | 5 |
| Patrick Ittrich | 6 | 1 | - | - | 6 |
| Deniz Aytekin | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .