Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hernán Silva |  | 4 | 3 | 0 | 1 | - | - | - | - | » All matches |
| Romualdo Arppi Filho |  | 3 | 0 | 0 | 3 | - | - | - | - | » All matches |
| José Wright | | 3 | 0 | 1 | 2 | - | - | - | - | » All matches |
| Gabriel González |  | 2 | 1 | 1 | 0 | 1 | - | - | - | » All matches |
| Luís Félix | | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Ricardo Alfonso Álvarez |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Antonio Arnao Ortega | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Ricardo Calabria |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Cardellino |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Gastón Castro | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Luis da Rosa | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alfredo de Jesus Rodas |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Jesús Díaz Palácios |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Escobar | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Elias Jácome | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Carlos Loustau | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| José Martínez Bazán | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Peraita Ibáñez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Antônio Pereira da Silva | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Franz Wöhrer |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |