| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Knut Kircher | 14 | 3 | - | - | 4.67 |
| Nicola Rizzoli | 3 | 2 | - | - | 1.5 |
| Martin Atkinson | 4 | 2 | - | - | 2 |
| Michael Weiner | 11 | 2 | - | - | 5.5 |
| Manuel Grafe | 15 | 2 | - | - | 7.5 |
| Frank de Bleeckere | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Wolfgang Stark | 1 | 1 | - | - | 1 |
| Viktor Kassai | 2 | 1 | - | - | 2 |
| Terje Hauge | 2 | 1 | - | - | 2 |
| Craig Thomson | 2 | 1 | - | - | 2 |
| Olegario Benquerenca | 2 | 1 | - | - | 2 |
| Soren Storks | 2 | 1 | - | - | 2 |
| Aleksandar Stavrev | 2 | 1 | - | - | 2 |
| Bjorn Kuipers | 3 | 1 | - | 1 | 1.5 |
| Deniz Aytekin | 4 | 1 | - | - | 4 |
| Stephane Lannoy | 4 | 1 | - | - | 4 |
| Christian Dingert | 5 | 1 | - | - | 5 |
| Marco Fritz | 6 | 1 | - | - | 6 |
| Howard Webb | 6 | 1 | - | - | 6 |
| Peter Gagelman | 8 | 1 | - | - | 8 |
| Markus Schmidt | 9 | 1 | - | - | 9 |
| Felix Zwayer | 13 | 1 | - | - | 13 |
| Florian Meyer | 18 | 1 | - | - | 18 |
| Jonas Eriksson | 3 | 0 | 1 | - | 3 |
P = Matches played,
C = Cards .