| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Pierluigi Collina | 4 | 2 | - | - | 2 |
| Urs Meier | 4 | 2 | - | - | 2 |
| Markus Merk | 6 | 2 | - | - | 3 |
| Graziano Cesari | 1 | 1 | - | - | 1 |
| Vitor Pereira | 1 | 1 | - | - | 1 |
| Pablo Pozo | 1 | 1 | - | - | 1 |
| Dermot Gallagher | 2 | 1 | - | - | 2 |
| Clive Wilkes | 2 | 1 | - | - | 2 |
| Valentin Ivanov | 2 | 1 | - | 1 | 1 |
| Frank de Bleeckere | 2 | 1 | - | - | 2 |
| Howard Webb | 2 | 1 | - | - | 2 |
| Kyros Vassaras | 3 | 1 | - | - | 3 |
| Uriah Rennie | 4 | 1 | - | - | 4 |
| Anders Frisk | 4 | 1 | - | - | 4 |
| Paul Durkin | 5 | 1 | - | 1 | 2.5 |
| Steve Bennett | 5 | 1 | - | - | 5 |
| Mike Riley | 5 | 1 | - | - | 5 |
| Terje Hauge | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .