| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Lourival Dias Lima Filho |
|
2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
| Edson Espiridião |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rubén Selman |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Carlos Chandía |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Anselmo da Costa |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Albert Duarte |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Antonio Hora |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Heber Lopes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alicio Peña |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Óscar Ruiz |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Wilson Seneme |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos Torres |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Leandro Vuaden |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
