| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Salvador Imperatore |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Freddy Mora |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Juan Bava |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gastón Castro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alfredo de Jesus Rodas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Francisco Farias |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luís Félix |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Iván Guerrero |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Hernández |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guillermo Quirola |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| John Toro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Vergara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
