| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Soder |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Jorge Tárraga Lájara |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Giovanni Curcio |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Martínez Vilches |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Giuseppe Merlino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
