| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Deniz Aytekin | 4 | 3 | - | - | 1.33 |
| Felix Zwayer | 5 | 2 | - | - | 2.5 |
| Kevin Friend | 7 | 2 | - | - | 3.5 |
| Frank Willenborg | 1 | 1 | - | - | 1 |
| Luca Banti | 1 | 1 | - | - | 1 |
| Gunther Perl | 1 | 1 | - | - | 1 |
| Michael Koukoulakis | 2 | 1 | - | - | 2 |
| Patrick Ittrich | 2 | 1 | - | - | 2 |
| Manuel Grafe | 2 | 1 | - | - | 2 |
| Benjamin Brand | 2 | 1 | - | - | 2 |
| Damir Skomina | 2 | 1 | - | - | 2 |
| Guido Winkmann | 2 | 1 | - | - | 2 |
| Sergey Karasev | 2 | 1 | - | - | 2 |
| Robert Hartmann | 3 | 1 | - | - | 3 |
| Darren England | 3 | 1 | - | - | 3 |
| David Coote | 3 | 1 | - | - | 3 |
| Bastian Dankert | 4 | 1 | - | 1 | 2 |
| Felix Brych | 4 | 1 | - | - | 4 |
| Marco Fritz | 5 | 1 | 1 | - | 2.5 |
| Szymon Marciniak | 5 | 1 | - | - | 5 |
| Tobias Stieler | 5 | 1 | - | - | 5 |
| Stuart Attwell | 7 | 1 | - | - | 7 |
| Michael Oliver | 13 | 1 | - | - | 13 |
| Martin Atkinson | 15 | 1 | - | - | 15 |
| Paul Tierney | 15 | 1 | - | - | 15 |
P = Matches played,
C = Cards .