| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Markus Schmidt | 11 | 3 | - | - | 3.67 |
| Felix Zwayer | 24 | 3 | - | - | 8 |
| Harm Osmers | 11 | 2 | - | - | 5.5 |
| Sascha Stegemann | 13 | 2 | - | - | 6.5 |
| Robert Hartmann | 15 | 2 | - | - | 7.5 |
| Christian Dingert | 16 | 2 | - | - | 8 |
| Anasthasios Sidiropoulos | 1 | 1 | - | - | 1 |
| Kristo Tohver | 1 | 1 | - | - | 1 |
| Martin Strombergsson | 1 | 1 | - | - | 1 |
| Anthony Taylor | 2 | 1 | - | - | 2 |
| Milorad Mazic | 3 | 1 | - | - | 3 |
| Daniel Schlager | 3 | 1 | - | - | 3 |
| Orel Grinfeld | 3 | 1 | - | - | 3 |
| Thorsten Kinhofer | 4 | 1 | - | - | 4 |
| Florian Badstubner | 4 | 1 | - | - | 4 |
| Daniele Orsato | 4 | 1 | - | - | 4 |
| Guido Winkmann | 5 | 1 | - | - | 5 |
| Danny Desmond Makkelie | 7 | 1 | - | - | 7 |
| Frank Willenborg | 8 | 1 | - | - | 8 |
| Peter Gagelman | 9 | 1 | - | - | 9 |
| Bastian Dankert | 13 | 1 | - | - | 13 |
| Marco Fritz | 19 | 1 | - | - | 19 |
| Manuel Grafe | 20 | 1 | - | - | 20 |
| Felix Brych | 26 | 1 | - | - | 26 |
| Deniz Aytekin | 26 | 1 | - | - | 26 |
P = Matches played,
C = Cards .