| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Michael Weiner | 9 | 2 | - | - | 4.5 |
| Tobias Stieler | 15 | 2 | - | - | 7.5 |
| Knut Kircher | 16 | 2 | - | - | 8 |
| Manuel Grafe | 27 | 2 | - | - | 13.5 |
| Gianluca Rocchi | 1 | 1 | - | - | 1 |
| Craig Thomson | 1 | 1 | - | - | 1 |
| Sebastien Delferiere | 1 | 1 | - | - | 1 |
| David Fernandez Borbalan | 1 | 1 | - | - | 1 |
| Michael Kempter | 1 | 1 | - | - | 1 |
| Yevhen Aranovskiy | 1 | 1 | - | - | 1 |
| Howard Webb | 2 | 1 | - | - | 2 |
| Robert Schroder | 2 | 1 | - | - | 2 |
| Ivan Bebek | 2 | 1 | - | - | 2 |
| Benjamin Cortus | 3 | 1 | - | - | 3 |
| Babak Rafati | 3 | 1 | - | - | 3 |
| Jonas Eriksson | 4 | 1 | - | - | 4 |
| Jochen Drees | 6 | 1 | - | - | 6 |
| Harm Osmers | 7 | 1 | - | - | 7 |
| Guido Winkmann | 8 | 1 | - | - | 8 |
| Tobias Welz | 9 | 1 | - | - | 9 |
| Daniel Siebert | 10 | 1 | - | - | 10 |
| Florian Meyer | 11 | 1 | - | - | 11 |
| Marco Fritz | 15 | 1 | - | - | 15 |
| Felix Brych | 21 | 1 | - | - | 21 |
P = Matches played,
C = Cards .