| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Christian Dingert | 4 | 2 | - | - | 2 |
| Sergey Karasev | 1 | 1 | - | - | 1 |
| Djamel Haimoudi | 1 | 1 | - | - | 1 |
| Noumandiez Doue | 1 | 1 | - | - | 1 |
| Aleksey Nikolaev | 1 | 1 | - | - | 1 |
| Bibiana Steinhaus | 1 | 1 | - | - | 1 |
| Pavel Kralovec | 1 | 1 | - | - | 1 |
| Marco Fritz | 1 | 1 | - | - | 1 |
| Markus Schmidt | 1 | 1 | - | - | 1 |
| Frank Willenborg | 1 | 1 | - | - | 1 |
| Tobias Stieler | 3 | 1 | - | - | 3 |
| Daniel Siebert | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .