| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Robert Kampka | 1 | 1 | - | - | 1 |
| Sebastien Delferiere | 1 | 1 | - | - | 1 |
| Kevin Clancy | 1 | 1 | - | 1 | 0.5 |
| Bamlak Tessema | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 1 | 1 | - | - | 1 |
| Francois Letexier | 1 | 1 | - | - | 1 |
| Danny Desmond Makkelie | 1 | 1 | - | 1 | 0.5 |
| Juan Martinez Munuera | 1 | 1 | - | - | 1 |
| Victor Gomes | 1 | 1 | - | - | 1 |
| Youssef Essrayri | 1 | 1 | - | - | 1 |
| Andreas Ekberg | 2 | 1 | - | - | 2 |
| Sascha Stegemann | 2 | 1 | - | - | 2 |
| Simon Lee Evans | 2 | 1 | - | - | 2 |
| Tobias Stieler | 3 | 1 | - | - | 3 |
| Manuel Grafe | 3 | 1 | - | 1 | 1.5 |
| Tobias Welz | 4 | 1 | - | - | 4 |
| Bastian Dankert | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .