| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Felix Brych | 4 | 2 | - | - | 2 |
| Patrick Ittrich | 5 | 2 | - | - | 2.5 |
| Harm Osmers | 11 | 2 | - | - | 5.5 |
| Bastian Dankert | 12 | 2 | - | - | 6 |
| Daniel Siebert | 17 | 2 | - | - | 8.5 |
| Espen Eskas | 1 | 1 | - | - | 1 |
| Javier Estrada Fernandez | 1 | 1 | - | - | 1 |
| Luca Banti | 1 | 1 | - | - | 1 |
| Matej Jug | 2 | 1 | - | - | 2 |
| Michael Weiner | 2 | 1 | - | - | 2 |
| Glenn Nyberg | 2 | 1 | - | - | 2 |
| Mark Geiger | 2 | 1 | - | - | 2 |
| Daniel Schlager | 3 | 1 | - | - | 3 |
| Soren Storks | 3 | 1 | - | - | 3 |
| Bibiana Steinhaus | 3 | 1 | - | - | 3 |
| Istvan Kovacs | 3 | 1 | - | - | 3 |
| Anthony Taylor | 4 | 1 | - | - | 4 |
| Guido Winkmann | 6 | 1 | - | - | 6 |
| Benjamin Brand | 6 | 1 | - | - | 6 |
| Danny Desmond Makkelie | 6 | 1 | - | - | 6 |
| Markus Schmidt | 7 | 1 | - | - | 7 |
| Tobias Welz | 7 | 1 | - | - | 7 |
| Deniz Aytekin | 9 | 1 | - | - | 9 |
| Robert Hartmann | 10 | 1 | - | - | 10 |
| Sascha Stegemann | 10 | 1 | - | - | 10 |
| Christian Dingert | 14 | 1 | - | - | 14 |
| Manuel Grafe | 16 | 1 | - | - | 16 |
| Tobias Stieler | 16 | 1 | - | - | 16 |
| Marco Fritz | 18 | 1 | - | - | 18 |
P = Matches played,
C = Cards .