| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Michael Kempter | 2 | 2 | - | - | 1 |
| Neale Barry | 2 | 2 | - | - | 1 |
| Andy D'Urso | 1 | 1 | - | - | 1 |
| Alfredo Trentalange | 1 | 1 | - | - | 1 |
| Ryszard Wojcik | 1 | 1 | - | - | 1 |
| Piero Ceccarini | 1 | 1 | - | - | 1 |
| Rune Pedersen | 1 | 1 | - | - | 1 |
| Matt Messias | 2 | 1 | - | - | 2 |
| Gunther Perl | 3 | 1 | - | - | 3 |
| Graham Poll | 3 | 1 | - | - | 3 |
| Pierluigi Collina | 3 | 1 | - | - | 3 |
| Manuel Grafe | 3 | 1 | - | - | 3 |
| Wolfgang Stark | 3 | 1 | - | - | 3 |
| Felix Brych | 3 | 1 | - | - | 3 |
| Mike Riley | 4 | 1 | - | - | 4 |
| Vitor Melo Pereira | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .