| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gastón Castro |
|
3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
| Luis Barrancos |
|
2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| Enrique Labó Revoredo |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Jorge Orellana |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| Ramón Barreto |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Juan Fortunato |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Carlos Maciel |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Celier Vargas |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Bernabé |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alirio Blanquiceth |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Cardellino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roque Cerullo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Escobar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Abel Gnecco |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Elias Jácome |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vicente Llobregat |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Montalván |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Ortíz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Sánchez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Orlando Sánchez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Artemio Sención |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Octavio Sierra |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Vergara |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tito Villarreal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
