| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jochen Drees | 4 | 3 | - | 1 | 1 |
| Manuel Grafe | 9 | 2 | - | - | 4.5 |
| Thorsten Kinhofer | 9 | 2 | - | - | 4.5 |
| Florian Meyer | 10 | 2 | - | - | 5 |
| Babak Rafati | 1 | 1 | - | - | 1 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Aleksandar Stavrev | 1 | 1 | - | - | 1 |
| Yevhen Aranovskiy | 1 | 1 | - | - | 1 |
| Manuel Mejuto Gonzalez | 2 | 1 | - | - | 2 |
| Martin Hansson | 2 | 1 | - | - | 2 |
| Tobias Stieler | 3 | 1 | - | - | 3 |
| Peter Sippel | 3 | 1 | - | - | 3 |
| Michael Weiner | 5 | 1 | - | - | 5 |
| Markus Schmidt | 6 | 1 | - | - | 6 |
| Christian Dingert | 7 | 1 | - | - | 7 |
| Felix Brych | 8 | 1 | - | - | 8 |
| Wolfgang Stark | 9 | 1 | - | - | 9 |
| Gunther Perl | 10 | 1 | - | - | 10 |
| Deniz Aytekin | 8 | 0 | 1 | - | 8 |
P = Matches played,
C = Cards .