Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hernán Silva |  | 4 | 3 | 0 | 1 | - | - | - | - | » All matches |
| Gabriel González |  | 3 | 0 | 2 | 1 | - | - | - | - | » All matches |
| Juan Cardellino |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Luis da Rosa | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Elias Jácome |  | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| José Wright |  | 2 | 0 | 0 | 2 | - | - | - | - | » All matches |
| Jesús Díaz Palácios |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Romualdo Arppi Filho | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Estanislao Barrientos | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Ricardo Calabria |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Gastón Castro | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Alfredo de Jesus Rodas | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Escobar | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Ernesto Filippi | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Abel Gnecco | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Arturo Ithurralde | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Francisco Lamolina | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Carlos Loustau | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Asterio Martínez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Martínez Bazán | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Edison Pérez Núñez |  | 1 | 0 | 0 | 1 | - | - | - | 1 | » All matches |
| Jorge Romero | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Franz Wöhrer |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |