Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |  | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Guillermo Velásquez |  | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| René Muñoz |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Favilli Neto | | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| José Romei |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Jaime Amor |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Gilberto Aristizabal | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Ramón Barreto |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Mario Canessa | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Miguel Comesaña |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Erwin Hieger |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Héctor Ortíz | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Carlos Rocha | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Alberto Tejada |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Ramiro Torres |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |