Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Arturo Yamasaki |  | 2 | 0 | 0 | 2 | - | - | - | - | » All matches |
| Alberto Boullosa |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Duval Goicoechea |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Roberto Goicoechea | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Erwin Hieger |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Armando Marques |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Olten Ayres de Abreu | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Jose Ruíz |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |