| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Markus Merk | 5 | 2 | - | - | 2.5 |
| Luca Banti | 9 | 2 | - | - | 4.5 |
| Alberto Undiano Mallenco | 1 | 1 | - | - | 1 |
| Nikolay Levnikov | 2 | 1 | - | - | 2 |
| Mario van der Ende | 2 | 1 | - | - | 2 |
| Antonio J Lopez Nieto | 3 | 1 | - | - | 3 |
| Gilles Veissiere | 4 | 1 | - | - | 4 |
| Graham Poll | 4 | 1 | - | - | 4 |
| Manuel Mejuto Gonzalez | 4 | 1 | - | - | 4 |
| Lubos Michel | 5 | 1 | - | - | 5 |
| Hugh Dallas | 5 | 1 | - | - | 5 |
| Andrea Gervasoni | 6 | 1 | - | - | 6 |
| Emidio Morganti | 11 | 1 | - | - | 11 |
| Gianluca Rocchi | 13 | 1 | - | - | 13 |
| Nicola Rizzoli | 15 | 1 | - | - | 15 |
P = Matches played,
C = Cards .