| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Felix Brych | 10 | 4 | - | - | 2.5 |
| Gunther Perl | 7 | 2 | - | - | 3.5 |
| Michael Weiner | 10 | 2 | - | - | 5 |
| Peter Gagelman | 13 | 2 | - | - | 6.5 |
| Manuel Grafe | 14 | 2 | - | - | 7 |
| Martin Vazquez | 1 | 1 | - | - | 1 |
| Antonio Miguel Mateu Lahoz | 1 | 1 | - | - | 1 |
| Alberto Undiano Mallenco | 1 | 1 | - | - | 1 |
| Carlos Chandia | 1 | 1 | - | - | 1 |
| Laurent Duhamel | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 1 | 1 | - | - | 1 |
| Michael Koukoulakis | 1 | 1 | - | - | 1 |
| Andres Cunha | 1 | 1 | - | - | 1 |
| Patricio Loustau | 1 | 1 | - | - | 1 |
| Alan Kelly | 1 | 1 | - | - | 1 |
| Martin Atkinson | 1 | 1 | - | - | 1 |
| Manuel De Sousa | 1 | 1 | - | - | 1 |
| Wilton Pereira Sampaio | 2 | 1 | - | - | 2 |
| Bastian Dankert | 2 | 1 | - | - | 2 |
| Howard Webb | 2 | 1 | - | - | 2 |
| Gianluca Rocchi | 2 | 1 | - | - | 2 |
| William Collum | 2 | 1 | - | - | 2 |
| Helmut Fleischer | 3 | 1 | - | - | 3 |
| Babak Rafati | 3 | 1 | - | - | 3 |
| Jonas Eriksson | 3 | 1 | - | - | 3 |
| Stephane Lannoy | 3 | 1 | - | - | 3 |
| Nicola Rizzoli | 3 | 1 | - | - | 3 |
| Tobias Welz | 3 | 1 | - | - | 3 |
| Nestor Pitana | 3 | 1 | - | - | 3 |
| Michael Kempter | 4 | 1 | - | - | 4 |
| Herbert Fandel | 4 | 1 | - | - | 4 |
| Markus Schmidt | 5 | 1 | - | - | 5 |
| Deniz Aytekin | 11 | 1 | - | - | 11 |
| Jochen Drees | 11 | 1 | - | - | 11 |
| Florian Meyer | 11 | 1 | - | - | 11 |
| Wolfgang Stark | 15 | 1 | - | - | 15 |
P = Matches played,
C = Cards .