| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Knut Kircher | 5 | 2 | - | - | 2.5 |
| Deniz Aytekin | 8 | 2 | - | - | 4 |
| Michael Koukoulakis | 1 | 1 | - | 1 | 0.5 |
| Duarte Gomes | 1 | 1 | - | - | 1 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Alberto Undiano Mallenco | 2 | 1 | - | - | 2 |
| Benjamin Brand | 2 | 1 | - | - | 2 |
| Robert Hartmann | 3 | 1 | - | - | 3 |
| Robert Kampka | 3 | 1 | - | - | 3 |
| Markus Schmidt | 4 | 1 | - | - | 4 |
| Tobias Welz | 4 | 1 | - | - | 4 |
| Daniel Siebert | 6 | 1 | - | - | 6 |
| Tobias Stieler | 7 | 1 | - | - | 7 |
| Felix Zwayer | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .