Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Arturo Yamasaki |  | 3 | 1 | 1 | 1 | - | - | - | - | » All matches |
| Roberto Goicoechea |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| César Orosco | | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Romualdo Arppi Filho |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Aurelio Bossolino | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Belisario Calle Silva | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |