| Referee | Matches | FH | SH | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi | 1 | 1 | 3 | 1 | - | - | 4 | - | - | 4 |
| Luigi Agnolin | 1 | 1 | 2 | 1 | - | - | 3 | - | - | 3 |
| Jan Keizer | 1 | - | 2 | - | 1 | - | 2 | - | - | 2 |
| Berny Ulloa | 1 | 1 | - | 1 | - | - | 1 | - | - | 1 |
| Ali Nasser | 1 | - | 1 | 1 | - | - | 1 | - | - | 1 |
| Antonio Marquez | 1 | 1 | - | 1 | - | - | 1 | - | - | 1 |
| Victoriano Arminio | 1 | - | - | 1 | - | - | - | - | - | 0 |
| 7 | 4 | 8 | 6 | 1 | - | 12 | - | - | 1.71 |
FH = First half,
SH = Second half,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.