| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Sascha Stegemann | 10 | 4 | - | - | 2.5 |
| Deniz Aytekin | 5 | 2 | - | - | 2.5 |
| Robert Schroder | 7 | 2 | - | - | 3.5 |
| Felix Brych | 8 | 2 | - | - | 4 |
| Daniel Stefanski | 1 | 1 | - | - | 1 |
| Orel Grinfeld | 1 | 1 | - | - | 1 |
| Mattias Gestranius | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Antonio Nobre | 1 | 1 | - | - | 1 |
| Radu Petrescu | 1 | 1 | - | - | 1 |
| Adrien Jaccottet | 1 | 1 | - | - | 1 |
| Giorgi Kruashvili | 1 | 1 | - | - | 1 |
| Tobias Stieler | 3 | 1 | - | - | 3 |
| Florian Badstubner | 3 | 1 | - | - | 3 |
| Matthias Jollenbeck | 5 | 1 | - | - | 5 |
| Patrick Ittrich | 6 | 1 | - | - | 6 |
| Sven Jablonski | 6 | 1 | - | - | 6 |
| Guido Winkmann | 6 | 1 | - | - | 6 |
| Daniel Schlager | 7 | 1 | - | - | 7 |
| Marco Fritz | 8 | 1 | - | - | 8 |
| Benjamin Cortus | 8 | 1 | - | - | 8 |
| Bastian Dankert | 10 | 1 | - | - | 10 |
P = Matches played,
C = Cards .