Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Ángel Coerezza |  | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| Mario Lira |  | 2 | 0 | 0 | 2 | - | - | - | - | » All matches |
| César Orosco |  | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| Hernán Silva | | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| Arnaldo Coelho | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Miguel Comesaña | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Omar Delgado |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Fortunato |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Arturo Ithurralde | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Enrique Labó Revoredo | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Luis Pestarino | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Ramírez | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Pedro Reyes | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Sebastião Rufino | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Oscar Veiro | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Guillermo Velásquez | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |