Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Arturo Yamasaki |  | 6 | 2 | 1 | 3 | 1 | - | - | - | » All matches |
| Luis Pestarino |  | 4 | 0 | 1 | 3 | - | - | - | - | » All matches |
| Roberto Goicoechea | | 3 | 3 | 0 | 0 | - | - | - | 1 | » All matches |
| Esteban Marino |  | 2 | 1 | 0 | 1 | 1 | - | - | - | » All matches |
| Erwin Hieger |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Alberto Albornoz |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Brozzi | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Belisario Calle Silva | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| João Etzel Filho |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Duval Goicoechea | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| José Larrosa |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Armando Marques | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Olten Ayres de Abreu | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| César Orosco | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alberto Tejada | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |