| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Alfredo Trentalange | 1 | 1 | - | - | 1 |
| Eric Poulat | 1 | 1 | - | - | 1 |
| Peter Frojdfeldt | 1 | 1 | - | - | 1 |
| Jacek Granat | 1 | 1 | - | - | 1 |
| Yuri Baskakov | 1 | 1 | - | - | 1 |
| Carlos Amarilla | 1 | 1 | - | - | 1 |
| Kyros Vassaras | 2 | 1 | - | - | 2 |
| Herbert Fandel | 4 | 1 | - | - | 4 |
| Markus Merk | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .