| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Damir Skomina | 3 | 3 | - | - | 1 |
| Francisco Ontanaya Lopez | 1 | 1 | - | - | 1 |
| Vicente Jose Lizondo Cortes | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Nicola Rizzoli | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Craig Thomson | 1 | 1 | - | - | 1 |
| Aleksandar Stavrev | 1 | 1 | - | - | 1 |
| Kyros Vassaras | 1 | 1 | - | - | 1 |
| Howard Webb | 1 | 1 | - | - | 1 |
| Alfonso Perez Burrull | 2 | 1 | - | - | 2 |
| Urs Meier | 2 | 1 | - | - | 2 |
| Markus Merk | 2 | 1 | - | - | 2 |
| Carlos Velasco Carballo | 2 | 1 | - | - | 2 |
| Bjorn Kuipers | 2 | 1 | - | - | 2 |
| Jonas Eriksson | 2 | 1 | - | - | 2 |
| Lubos Michel | 3 | 1 | - | - | 3 |
| Luis Medina Cantalejo | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .