Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Erwin Hieger |  | 1 | 0 | 1 | 0 | 1 | - | - | - | » All matches |
| Romualdo Arppi Filho |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Roberto Barreiro |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Iván de Jésus Barrios |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mario Canessa |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Lorenzo Cantillana | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Roque Cerullo |  | 1 | 0 | 0 | 1 | - | - | - | 1 | » All matches |
| Arnaldo Coelho | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Ángel Coerezza | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| César Orosco |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Edison Pérez Núñez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Romei |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| José Varrone | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |