| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Lubos Michel | 3 | 2 | - | - | 1.5 |
| Mauro Bergonzi | 4 | 2 | - | - | 2 |
| Emidio Morganti | 5 | 2 | - | - | 2.5 |
| Valentin Ivanov | 1 | 1 | - | - | 1 |
| Sandor Puhl | 1 | 1 | - | - | 1 |
| Oscar Julian Ruiz | 1 | 1 | - | - | 1 |
| Bernd Heynemann | 1 | 1 | - | - | 1 |
| Nikolay Levnikov | 1 | 1 | - | - | 1 |
| Mauricio Navarro | 1 | 1 | - | - | 1 |
| Said Ennjimi | 1 | 1 | - | - | 1 |
| Gilles Veissiere | 2 | 1 | - | - | 2 |
| Jose-Maria Garcia Aranda | 2 | 1 | - | - | 2 |
| Alain Sars | 3 | 1 | - | - | 3 |
| Christian Brighi | 3 | 1 | - | - | 3 |
| Wolfgang Stark | 4 | 1 | - | - | 4 |
| Gianluca Rocchi | 4 | 1 | - | - | 4 |
| Paolo Tagliavento | 6 | 1 | - | - | 6 |
| Stefano Farina | 6 | 1 | - | - | 6 |
| Roberto Rosetti | 8 | 1 | - | - | 8 |
P = Matches played,
C = Cards .