| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Bas Nijhuis | 1 | 1 | - | - | 1 |
| Markus Schmidt | 8 | 1 | - | - | 8 |
| Wolfgang Stark | 12 | 1 | - | - | 12 |
| Guido Winkmann | 12 | 1 | - | - | 12 |
| Daniel Siebert | 14 | 1 | - | - | 14 |
| Felix Zwayer | 15 | 1 | - | - | 15 |
| Deniz Aytekin | 17 | 1 | - | - | 17 |
| Robert Hartmann | 19 | 1 | - | - | 19 |
P = Matches played,
C = Cards .