| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Carlos Velasco Carballo | 4 | 2 | - | - | 2 |
| Carlos Del Cerro Grande | 4 | 2 | - | - | 2 |
| Stefano Braschi | 1 | 1 | - | - | 1 |
| Urs Meier | 1 | 1 | - | - | 1 |
| Kim Milton Nielsen | 2 | 1 | - | - | 2 |
| Alfonso Alvarez Izquierdo | 2 | 1 | - | - | 2 |
| David Fernandez Borbalan | 3 | 1 | - | 1 | 1.5 |
| Alberto Undiano Mallenco | 3 | 1 | - | - | 3 |
| Eduardo Iturralde Gonzalez | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .