| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Soren Storks | 1 | 1 | - | - | 1 |
| Mark Clattenburg | 2 | 1 | - | - | 2 |
| Bastian Dankert | 6 | 1 | - | - | 6 |
| Markus Schmidt | 11 | 1 | - | - | 11 |
| Jochen Drees | 11 | 1 | - | - | 11 |
| Deniz Aytekin | 15 | 1 | - | - | 15 |
| Manuel Grafe | 19 | 1 | - | - | 19 |
| Peter Sippel | 11 | 0 | 1 | - | 11 |
P = Matches played,
C = Cards .