| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Felix Brych | 12 | 4 | - | - | 3 |
| Sascha Stegemann | 8 | 3 | - | - | 2.67 |
| Deniz Aytekin | 12 | 3 | - | 1 | 3 |
| Felix Zwayer | 15 | 3 | - | - | 5 |
| Daniel Siebert | 17 | 3 | - | - | 5.67 |
| Frank Willenborg | 4 | 2 | - | - | 2 |
| Benjamin Brand | 4 | 2 | - | - | 2 |
| Marco Fritz | 11 | 2 | - | - | 5.5 |
| Benjamin Cortus | 11 | 2 | - | - | 5.5 |
| Irfan Peljito | 1 | 1 | - | - | 1 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Silviu Petrescu | 1 | 1 | - | - | 1 |
| Andre Marriner | 1 | 1 | - | - | 1 |
| Andris Treimanis | 1 | 1 | - | - | 1 |
| Harald Lechner | 1 | 1 | - | - | 1 |
| Alberto Undiano Mallenco | 1 | 1 | - | - | 1 |
| Szymon Marciniak | 1 | 1 | - | - | 1 |
| Damir Skomina | 2 | 1 | - | - | 2 |
| Slavko Vincic | 2 | 1 | - | - | 2 |
| Istvan Kovacs | 2 | 1 | - | - | 2 |
| Maurizio Mariani | 2 | 1 | - | - | 2 |
| Martin Petersen | 3 | 1 | - | - | 3 |
| Davide Massa | 3 | 1 | - | - | 3 |
| Ivan Kruzliak | 3 | 1 | - | - | 3 |
| Robert Schroder | 4 | 1 | - | - | 4 |
| Robert Hartmann | 4 | 1 | - | - | 4 |
| Daniel Schlager | 5 | 1 | - | - | 5 |
| Christian Dingert | 5 | 1 | - | - | 5 |
| Manuel Grafe | 8 | 1 | - | - | 8 |
| Tobias Welz | 8 | 1 | - | - | 8 |
| Markus Schmidt | 8 | 1 | - | - | 8 |
| Tobias Stieler | 10 | 1 | - | - | 10 |
| Harm Osmers | 11 | 1 | - | - | 11 |
P = Matches played,
C = Cards .