| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Craig Thomson | 4 | 3 | - | - | 1.33 |
| David Fernandez Borbalan | 8 | 2 | - | - | 4 |
| Stuart Attwell | 1 | 1 | - | - | 1 |
| Joel Aguilar | 1 | 1 | - | - | 1 |
| Andres Cunha | 1 | 1 | - | - | 1 |
| Jonas Eriksson | 1 | 1 | - | - | 1 |
| Stephane Lannoy | 2 | 1 | - | - | 2 |
| Roberto Garcia Orozco | 2 | 1 | - | - | 2 |
| Mario Melero Lopez | 2 | 1 | - | - | 2 |
| Mike Dean | 2 | 1 | - | - | 2 |
| Jonathan Moss | 3 | 1 | - | - | 3 |
| Antony Gautier | 3 | 1 | - | - | 3 |
| Carlos Velasco Carballo | 3 | 1 | - | - | 3 |
| Nestor Pitana | 3 | 1 | - | - | 3 |
| Pavel Kralovec | 3 | 1 | - | - | 3 |
| Jaime Latre-Santiago | 3 | 1 | - | - | 3 |
| Tobias Stieler | 4 | 1 | - | - | 4 |
| Viktor Kassai | 4 | 1 | - | - | 4 |
| Martin Atkinson | 4 | 1 | - | - | 4 |
| Marco Fritz | 4 | 1 | - | - | 4 |
| Frank Willenborg | 4 | 1 | - | - | 4 |
| Michael Oliver | 4 | 1 | - | - | 4 |
| Damir Skomina | 4 | 1 | - | - | 4 |
| Pedro Perez Montero | 5 | 1 | - | - | 5 |
| Harm Osmers | 5 | 1 | - | - | 5 |
| Cuneyt Cakir | 6 | 1 | - | - | 6 |
| Javier Estrada Fernandez | 6 | 1 | - | - | 6 |
| Alberto Undiano Mallenco | 8 | 1 | - | - | 8 |
| Ignacio Villanueva | 8 | 1 | - | - | 8 |
| Antonio Miguel Mateu Lahoz | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .