Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Ramón Barreto |  | 3 | 1 | 1 | 1 | - | - | - | - | » All matches |
| José Martínez Bazán | | 3 | 1 | 0 | 2 | - | - | - | - | » All matches |
| Abel Gnecco |  | 2 | 1 | 1 | 0 | 1 | - | - | 1 | » All matches |
| Roque Cerullo | | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| Juan Escobar |  | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Arturo Ithurralde | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Juan Carlos Loustau | | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| Edison Pérez Núñez |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Ricardo Calabria | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Cardellino | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Arnaldo Coelho |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luis da Rosa | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Jesús Díaz Palácios |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Carlos Esposito | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luís Félix | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Rafael Hormazábal |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Francisco Lamolina | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Favilli Neto | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luis Pestarino | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Pedro Reyes | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Carlos Robles | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Volker Roth |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Hernán Silva | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| René Torres |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |