| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jesus Gil Manzano | 13 | 6 | - | 1 | 1.86 |
| Carlos Clos Gomez | 15 | 6 | - | 2 | 1.88 |
| Alberto Undiano Mallenco | 22 | 6 | - | - | 3.67 |
| Antonio Miguel Mateu Lahoz | 19 | 5 | - | - | 3.8 |
| Carlos Delgado Ferreiro | 9 | 4 | 1 | - | 1.8 |
| Cuneyt Cakir | 11 | 4 | - | - | 2.75 |
| Felix Brych | 11 | 4 | - | - | 2.75 |
| David Fernandez Borbalan | 17 | 4 | - | - | 4.25 |
| Alfonso Perez Burrull | 4 | 3 | - | - | 1.33 |
| Clement Turpin | 6 | 3 | - | - | 2 |
| Jose Luis Parades Romero | 3 | 2 | - | - | 1.5 |
| Kyros Vassaras | 3 | 2 | - | 1 | 1 |
| Turienzo Alvarez | 4 | 2 | - | - | 2 |
| Danny Desmond Makkelie | 5 | 2 | - | - | 2.5 |
| Perez Lasa | 6 | 2 | - | - | 3 |
| Manuel Mejuto Gonzalez | 6 | 2 | - | - | 3 |
| Mark Clattenburg | 7 | 2 | - | - | 3.5 |
| Juan Martinez Munuera | 8 | 2 | - | - | 4 |
| Damir Skomina | 8 | 2 | - | - | 4 |
| Eduardo Iturralde Gonzalez | 8 | 2 | - | - | 4 |
| Pedro Perez Montero | 9 | 2 | - | - | 4.5 |
| Fernando Teixeira Vitienes | 12 | 2 | - | - | 6 |
| Benito Archundia | 1 | 1 | - | - | 1 |
| Florian Meyer | 1 | 1 | - | - | 1 |
| Valentin Ivanov | 1 | 1 | - | - | 1 |
| Eduardo Prieto Iglesias | 1 | 1 | - | - | 1 |
| Pierluigi Collina | 1 | 1 | - | - | 1 |
| Michael Oliver | 1 | 1 | - | - | 1 |
| Carlos Cerro Grande | 1 | 1 | - | - | 1 |
| Aleksandar Stavrev | 1 | 1 | - | - | 1 |
| Pieter Vink | 1 | 1 | - | - | 1 |
| Nikola Dabanovic | 1 | 1 | - | - | 1 |
| Peter Frojdfeldt | 1 | 1 | - | - | 1 |
| Gediminas Mazelka | 1 | 1 | - | - | 1 |
| Arturo Dauben Ibanez | 1 | 1 | - | - | 1 |
| Tom Harald Hagen | 1 | 1 | - | - | 1 |
| Andre Marriner | 1 | 1 | - | - | 1 |
| Thorsten Kinhofer | 1 | 1 | - | - | 1 |
| Oliver Drachta | 1 | 1 | - | - | 1 |
| Knut Kircher | 2 | 1 | - | - | 2 |
| Svein Oddvar Moen | 2 | 1 | - | - | 2 |
| Anasthasios Sidiropoulos | 2 | 1 | - | - | 2 |
| Daniele Orsato | 2 | 1 | - | - | 2 |
| Benoit Bastien | 2 | 1 | - | - | 2 |
| Andris Treimanis | 2 | 1 | - | - | 2 |
| Mark Geiger | 2 | 1 | - | - | 2 |
| Tobias Stieler | 2 | 1 | - | - | 2 |
| William Collum | 2 | 1 | - | - | 2 |
| Istvan Kovacs | 2 | 1 | - | - | 2 |
| Frank de Bleeckere | 3 | 1 | - | - | 3 |
| Milorad Mazic | 3 | 1 | 1 | - | 1.5 |
| Alan Kelly | 3 | 1 | - | - | 3 |
| Herbert Fandel | 3 | 1 | - | - | 3 |
| Ovidiu Hategan | 3 | 1 | - | - | 3 |
| Javier Estrada Fernandez | 4 | 1 | - | - | 4 |
| Anthony Taylor | 5 | 1 | - | - | 5 |
| Jose Maria Sanchez Martinez | 5 | 1 | - | - | 5 |
| Viktor Kassai | 5 | 1 | - | - | 5 |
| Nicola Rizzoli | 5 | 1 | - | - | 5 |
| Miguel Angel Ayza Gamez | 6 | 1 | - | - | 6 |
| Szymon Marciniak | 6 | 1 | - | - | 6 |
| Gianluca Rocchi | 6 | 1 | - | - | 6 |
| Massimo Busacca | 6 | 1 | - | - | 6 |
| Alfonso Alvarez Izquierdo | 9 | 1 | - | - | 9 |
| Alejandro Jose Hernandez Hernandez | 9 | 1 | - | - | 9 |
| Howard Webb | 10 | 1 | - | - | 10 |
| Jose Luis Gonzalez Gonzalez | 14 | 1 | - | - | 14 |
| Cesar Muniz Fernandez | 14 | 1 | - | - | 14 |
| Wolfgang Stark | 5 | 0 | 1 | - | 5 |
P = Matches played,
C = Cards .