| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Guido Winkmann | 4 | 3 | - | - | 1.33 |
| Jonas Eriksson | 2 | 2 | - | - | 1 |
| Deniz Aytekin | 3 | 2 | - | - | 1.5 |
| Gunther Perl | 4 | 2 | - | - | 2 |
| Florian Meyer | 5 | 2 | - | - | 2.5 |
| Paolo Dondarini | 1 | 1 | - | - | 1 |
| Bastian Dankert | 1 | 1 | - | - | 1 |
| Tony Bates | 1 | 1 | - | - | 1 |
| Cuneyt Cakir | 1 | 1 | - | - | 1 |
| Geoff Eltringham | 1 | 1 | - | - | 1 |
| Scott Mathieson | 1 | 1 | - | - | 1 |
| Vladislav Bezborodov | 1 | 1 | - | - | 1 |
| Manuel Grafe | 2 | 1 | - | - | 2 |
| Kristinn Jakobsson | 2 | 1 | - | - | 2 |
| Alain Bieri | 2 | 1 | - | - | 2 |
| Christian Dingert | 2 | 1 | - | - | 2 |
| Tobias Stieler | 3 | 1 | - | - | 3 |
| Knut Kircher | 5 | 1 | - | - | 5 |
| Felix Brych | 5 | 1 | - | - | 5 |
| Wolfgang Stark | 7 | 1 | - | - | 7 |
P = Matches played,
C = Cards .