| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Felix Brych | 10 | 3 | - | - | 3.33 |
| Jaime Latre-Santiago | 3 | 2 | - | - | 1.5 |
| Harm Osmers | 3 | 2 | - | - | 1.5 |
| Pedro Perez Montero | 6 | 2 | - | - | 3 |
| Deniz Aytekin | 6 | 2 | - | - | 3 |
| Matej Jug | 1 | 1 | - | - | 1 |
| Paolo Valeri | 1 | 1 | - | - | 1 |
| Serge Gumienny | 1 | 1 | - | 1 | 0.5 |
| Uriah Rennie | 1 | 1 | - | - | 1 |
| Claus Bo Larsen | 1 | 1 | - | - | 1 |
| Nicola Rizzoli | 1 | 1 | - | - | 1 |
| Allen Chapman | 1 | 1 | - | - | 1 |
| Jonas Eriksson | 2 | 1 | - | - | 2 |
| Stefan Johannesson | 2 | 1 | - | - | 2 |
| Pedro Proenca | 2 | 1 | - | - | 2 |
| Wolfgang Stark | 2 | 1 | - | - | 2 |
| Alejandro Jose Hernandez Hernandez | 2 | 1 | - | - | 2 |
| Benjamin Cortus | 2 | 1 | - | - | 2 |
| Bibiana Steinhaus | 3 | 1 | - | - | 3 |
| Juan Martinez Munuera | 3 | 1 | - | - | 3 |
| Jose Antonio Teixeira Vitienes | 3 | 1 | - | - | 3 |
| Christian Dingert | 4 | 1 | - | - | 4 |
| Eduardo Prieto Iglesias | 4 | 1 | - | - | 4 |
| Andre Marriner | 5 | 1 | - | - | 5 |
| Manuel Grafe | 7 | 1 | - | - | 7 |
| Martin Atkinson | 11 | 1 | - | - | 11 |
| Frank Willenborg | 5 | 0 | 1 | - | 5 |
P = Matches played,
C = Cards .