| Referee | Matches | FH | SH | H | A | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Graham Poll | 1 | 1 | 2 | - | 3 | - | 1 | - | 3 | - | - | 3 |
| Miroslav Radoman | 1 | 2 | 1 | - | 3 | - | 1 | - | 3 | - | - | 3 |
| Alfredo Trentalange | 1 | 1 | 2 | 3 | - | - | 1 | - | 3 | - | - | 3 |
| Claude Colombo | 1 | 1 | 2 | - | 3 | - | 1 | - | 3 | - | - | 3 |
| Vitor Melo Pereira | 1 | - | 2 | 2 | - | 1 | - | - | 2 | - | 1 | 2 |
| Gunter Benko | 1 | 1 | 1 | 2 | - | - | 1 | - | 2 | - | - | 2 |
| Jose-Maria Garcia Aranda | 2 | 1 | 1 | 2 | - | - | 1 | 1 | 2 | - | - | 1 |
| Antonio J Lopez Nieto | 1 | 1 | - | - | 1 | 1 | - | - | 1 | - | - | 1 |
| Manuel Diaz Vega | 1 | - | 1 | 1 | - | 1 | - | - | 1 | - | - | 1 |
| Knud Fisker | 1 | - | 1 | 1 | - | - | - | 1 | 1 | - | - | 1 |
| Arturo Dauben Ibanez | 1 | - | - | - | - | - | 1 | - | - | - | - | 0 |
| 12 | 8 | 13 | 11 | 10 | 3 | 7 | 2 | 21 | - | 1 | 1.75 |
FH = First half,
SH = Second half,
H = Home,
A = Away,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.