| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Hugh Dallas | 1 | 1 | - | - | 1 |
| Juan Fernandez Marin | 1 | 1 | - | - | 1 |
| Hellmut Krug | 1 | 1 | - | - | 1 |
| Leif Sundell | 1 | 1 | - | - | 1 |
| Manuel Diaz Vega | 1 | 1 | - | - | 1 |
| Gilles Veissiere | 2 | 1 | - | - | 2 |
| Markus Merk | 2 | 1 | - | - | 2 |
| Pierluigi Collina | 4 | 1 | - | - | 4 |
| Lubos Michel | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .