| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Frank Willenborg | 2 | 2 | - | - | 1 |
| Deniz Aytekin | 2 | 2 | - | - | 1 |
| Christian Dingert | 3 | 2 | - | - | 1.5 |
| Bibiana Steinhaus | 4 | 2 | - | - | 2 |
| Sascha Stegemann | 1 | 1 | - | - | 1 |
| Bastian Dankert | 1 | 1 | - | - | 1 |
| Chris Kavanagh | 1 | 1 | - | - | 1 |
| Jesus Gil Manzano | 1 | 1 | - | - | 1 |
| Robert Hartmann | 1 | 1 | - | - | 1 |
| Robert Schroder | 1 | 1 | - | - | 1 |
| Danny Desmond Makkelie | 1 | 1 | - | - | 1 |
| Carlos Del Cerro Grande | 1 | 1 | - | - | 1 |
| Maurizio Mariani | 1 | 1 | - | - | 1 |
| Harm Osmers | 1 | 1 | - | - | 1 |
| Volen Chinkov | 1 | 1 | - | - | 1 |
| Orel Grinfeld | 1 | 1 | - | - | 1 |
| Tobias Welz | 2 | 1 | - | - | 2 |
| Daniel Siebert | 2 | 1 | - | - | 2 |
| Sven Jablonski | 2 | 1 | - | - | 2 |
| Markus Schmidt | 2 | 1 | - | - | 2 |
| Felix Zwayer | 2 | 1 | - | - | 2 |
P = Matches played,
C = Cards .