| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Babak Rafati | 10 | 2 | - | - | 5 |
| Manuel Grafe | 15 | 2 | - | - | 7.5 |
| Florian Meyer | 21 | 2 | - | - | 10.5 |
| Romans Lajuks | 1 | 1 | - | - | 1 |
| Matteo Trefoloni | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Mark Shield | 1 | 1 | - | - | 1 |
| Damir Skomina | 3 | 1 | - | - | 3 |
| Massimo Busacca | 3 | 1 | - | - | 3 |
| Markus Merk | 4 | 1 | - | - | 4 |
| Marco Fritz | 5 | 1 | - | - | 5 |
| Michael Weiner | 18 | 1 | - | - | 18 |
| Alan Wiley | 1 | 0 | 1 | - | 1 |
| Terje Hauge | 4 | 0 | 1 | - | 4 |
P = Matches played,
C = Cards .