| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Wolfgang Stark | 12 | 5 | - | - | 2.4 |
| Lubos Michel | 5 | 3 | - | - | 1.67 |
| Phil Dowd | 5 | 3 | - | - | 1.67 |
| Tobias Welz | 6 | 3 | - | - | 2 |
| Manuel Grafe | 7 | 3 | - | - | 2.33 |
| Mike Jones | 7 | 3 | - | - | 2.33 |
| Gunther Perl | 8 | 3 | - | - | 2.67 |
| Michael Weiner | 4 | 2 | - | - | 2 |
| Fernando Teixeira Vitienes | 7 | 2 | - | - | 3.5 |
| Alberto Undiano Mallenco | 7 | 2 | - | - | 3.5 |
| Felix Brych | 8 | 2 | - | - | 4 |
| Mike Dean | 10 | 2 | - | - | 5 |
| Claus Bo Larsen | 1 | 1 | - | - | 1 |
| Valentin Ivanov | 1 | 1 | - | - | 1 |
| Grzegorz Gilewski | 1 | 1 | - | - | 1 |
| Pablo Pozo | 1 | 1 | - | - | 1 |
| Perez Lasa | 2 | 1 | - | - | 2 |
| Carlos Clos Gomez | 2 | 1 | - | - | 2 |
| Babak Rafati | 2 | 1 | - | - | 2 |
| Kyros Vassaras | 2 | 1 | - | - | 2 |
| Miguel Angel Ayza Gamez | 2 | 1 | - | - | 2 |
| Konrad Plautz | 2 | 1 | - | - | 2 |
| Gilles Veissiere | 2 | 1 | - | - | 2 |
| Daniel Siebert | 2 | 1 | - | - | 2 |
| Graham Barber | 2 | 1 | - | - | 2 |
| Laurent Duhamel | 2 | 1 | - | - | 2 |
| Carlos Delgado Ferreiro | 3 | 1 | - | - | 3 |
| Terje Hauge | 4 | 1 | - | 1 | 2 |
| Markus Merk | 4 | 1 | - | - | 4 |
| David Fernandez Borbalan | 4 | 1 | - | - | 4 |
| Nicola Rizzoli | 4 | 1 | - | - | 4 |
| Eduardo Iturralde Gonzalez | 5 | 1 | - | - | 5 |
| Alfonso Perez Burrull | 5 | 1 | - | - | 5 |
| Peter Gagelman | 5 | 1 | - | - | 5 |
| Florian Meyer | 5 | 1 | - | - | 5 |
| Felix Zwayer | 6 | 1 | - | - | 6 |
| Herbert Fandel | 6 | 1 | - | - | 6 |
| Thorsten Kinhofer | 9 | 1 | - | - | 9 |
| Martin Atkinson | 10 | 1 | - | - | 10 |
P = Matches played,
C = Cards .