| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Daniel Schlager | 2 | 2 | - | - | 1 |
| Christian Dingert | 1 | 1 | - | - | 1 |
| Craig Pawson | 1 | 1 | - | - | 1 |
| Matthias Jollenbeck | 2 | 1 | - | - | 2 |
| Deniz Aytekin | 4 | 1 | - | - | 4 |
| Marco Fritz | 5 | 1 | - | - | 5 |
| Martin Petersen | 5 | 1 | - | - | 5 |
| Bastian Dankert | 5 | 1 | - | - | 5 |
| Robert Hartmann | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .