| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Tobias Stieler | 7 | 3 | - | - | 2.33 |
| Florian Badstubner | 1 | 1 | - | - | 1 |
| Benjamin Cortus | 1 | 1 | - | - | 1 |
| Petri Viljanen | 1 | 1 | - | - | 1 |
| Bartosz Frankowski | 1 | 1 | - | - | 1 |
| Mohammed Al-Hakim | 1 | 1 | - | - | 1 |
| Gunther Perl | 2 | 1 | - | - | 2 |
| Markus Schmidt | 3 | 1 | - | - | 3 |
| Tobias Welz | 4 | 1 | - | 1 | 2 |
| Martin Petersen | 5 | 1 | - | - | 5 |
| Deniz Aytekin | 8 | 1 | - | - | 8 |
| Sascha Stegemann | 9 | 1 | - | - | 9 |
| Frank Willenborg | 6 | 0 | 1 | - | 6 |
P = Matches played,
C = Cards .