Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Enrique Labó Revoredo |  | 2 | 2 | 0 | 0 | 1 | - | - | - | » All matches |
| Ramón Barreto |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Mario Canessa |  | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| José Adolfo Quirola |  | 1 | 1 | 0 | 0 | 2 | - | - | - | » All matches |
| Vicente Llobregat |  | 1 | 0 | 1 | 0 | 1 | - | - | - | » All matches |
| Romualdo Arppi Filho |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Arnaldo Coelho | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Luis da Rosa | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Carlos Esposito |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Mario Fiorenza | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Elias Jácome | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Larrosa |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alberto Martínez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Jorge Orellana | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Ortubé |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Edison Pérez Núñez | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Pedro Reyes | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Juan Carlos Robles | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Héctor Rodríguez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Orlando Sánchez |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Octavio Sierra | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| José Varrone | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Guillermo Velásquez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Vergara | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Wright | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |