| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Knut Kircher | 12 | 4 | - | - | 3 |
| Jose Luis Gonzalez Gonzalez | 4 | 3 | - | - | 1.33 |
| Carlos Velasco Carballo | 6 | 3 | - | - | 2 |
| Andre Marriner | 7 | 3 | - | - | 2.33 |
| Ignacio Villanueva | 7 | 3 | - | - | 2.33 |
| Cesar Muniz Fernandez | 7 | 3 | - | 1 | 1.75 |
| Florian Meyer | 14 | 3 | - | - | 4.67 |
| Jose Antonio Teixeira Vitienes | 2 | 2 | - | - | 1 |
| Rene Ortube | 3 | 2 | - | - | 1.5 |
| Massimo Busacca | 4 | 2 | - | - | 2 |
| Manuel Grafe | 5 | 2 | - | - | 2.5 |
| Roger East | 5 | 2 | - | - | 2.5 |
| Antonio Miguel Mateu Lahoz | 6 | 2 | 1 | - | 2 |
| Jesus Gil Manzano | 7 | 2 | - | 1 | 2.33 |
| Michael Oliver | 8 | 2 | - | - | 4 |
| Howard Webb | 8 | 2 | - | - | 4 |
| Fernando Teixeira Vitienes | 8 | 2 | - | - | 4 |
| Michael Weiner | 10 | 2 | - | - | 5 |
| Alberto Undiano Mallenco | 10 | 2 | - | - | 5 |
| Martin Atkinson | 13 | 2 | - | - | 6.5 |
| Mark Clattenburg | 14 | 2 | - | - | 7 |
| Serge Gumienny | 1 | 1 | - | - | 1 |
| Oscar Julian Ruiz | 1 | 1 | - | - | 1 |
| Firat Aydinus | 1 | 1 | - | - | 1 |
| Lucilio Cardoso Cortez Batista | 1 | 1 | - | - | 1 |
| Gianluca Rocchi | 1 | 1 | - | - | 1 |
| Valentin Ivanov | 1 | 1 | - | - | 1 |
| Viktor Kassai | 1 | 1 | - | - | 1 |
| Guido Winkmann | 1 | 1 | - | - | 1 |
| Carlos Amarilla | 1 | 1 | - | - | 1 |
| Cuneyt Cakir | 1 | 1 | - | - | 1 |
| Daniel Ocon Arraiz | 1 | 1 | - | - | 1 |
| Lee Probert | 1 | 1 | - | - | 1 |
| Vicandi Garrido | 2 | 1 | - | - | 2 |
| Kyros Vassaras | 2 | 1 | - | - | 2 |
| Massimo De Santis | 2 | 1 | - | - | 2 |
| Kim Milton Nielsen | 2 | 1 | - | - | 2 |
| Bjorn Kuipers | 2 | 1 | - | - | 2 |
| Olegario Benquerenca | 3 | 1 | - | - | 3 |
| Markus Schmidt | 3 | 1 | - | - | 3 |
| Roberto Rosetti | 3 | 1 | - | - | 3 |
| Craig Thomson | 3 | 1 | - | - | 3 |
| Perez Lasa | 4 | 1 | - | - | 4 |
| Lubos Michel | 4 | 1 | - | - | 4 |
| Frank de Bleeckere | 4 | 1 | - | - | 4 |
| Terje Hauge | 4 | 1 | - | - | 4 |
| Carlos Del Cerro Grande | 4 | 1 | - | - | 4 |
| Markus Merk | 5 | 1 | - | - | 5 |
| Kevin Friend | 5 | 1 | - | - | 5 |
| Miguel Angel Ayza Gamez | 5 | 1 | - | - | 5 |
| Phil Dowd | 5 | 1 | - | - | 5 |
| Nicola Rizzoli | 5 | 1 | - | - | 5 |
| Neil Swarbrick | 5 | 1 | - | - | 5 |
| Jochen Drees | 5 | 1 | - | - | 5 |
| Craig Pawson | 5 | 1 | - | - | 5 |
| Javier Estrada Fernandez | 7 | 1 | - | - | 7 |
| Carlos Clos Gomez | 7 | 1 | - | - | 7 |
| Chris Foy | 7 | 1 | - | - | 7 |
| Babak Rafati | 8 | 1 | - | - | 8 |
| Carlos Delgado Ferreiro | 8 | 1 | - | - | 8 |
| Thorsten Kinhofer | 12 | 1 | - | - | 12 |
| Mike Dean | 13 | 1 | - | - | 13 |
| Antonio Rubinos Perez | 1 | 0 | 1 | - | 1 |
| Jonas Eriksson | 4 | 0 | 1 | - | 4 |
P = Matches played,
C = Cards .