Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Enrique Labó Revoredo |  | 3 | 2 | 0 | 1 | - | - | - | - | » All matches |
| Elias Jácome |  | 2 | 0 | 1 | 1 | 1 | - | - | - | » All matches |
| Juan Cardellino |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Francisco Lamolina |  | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| Luis da Rosa | | 1 | 1 | 0 | 0 | 2 | - | - | - | » All matches |
| Enrique Marín |  | 1 | 0 | 1 | 0 | 2 | - | - | - | » All matches |
| Armando Aliaga |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Juan Bava | | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Ricardo Calabria | | 1 | 0 | 1 | 0 | 1 | - | - | - | » All matches |
| Carlos Rosa Martíns |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| José Vergara |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Jorge Antequera | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Gastón Castro | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Bernardo Corujo | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José de Assis Aragão | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Wilson Carlos dos Santos | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Martínez Bazán | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Carlos Montalván | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| René Orihuela | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mario Pardo | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Armando Perez |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Nelson Ruales | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |