Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Juan Cardellino |  | 3 | 0 | 0 | 3 | - | - | - | - | » All matches |
| Luís Félix |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Arnaldo Gómez |  | 2 | 0 | 0 | 2 | - | - | - | - | » All matches |
| Gabriel González |  | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| Romualdo Arppi Filho | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Ramón Barreto | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alirio Blanquiceth | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Arnaldo Coelho | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| José de Assis Aragão | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Escobar | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Abel Gnecco |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mario Lira |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Carlos Loustau | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Emídio Marques de Mesquita | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| René Ortube |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Octavio Sierra | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| José Wright | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |