| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Rubén Selman |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Ubaldo Aquino |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| José Arana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Lecca |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fabián Madorrán |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Juan Paniagua |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Antônio Pereira da Silva |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Carlos Simon |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
