Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Roberto Goicoechea |  | 4 | 1 | 2 | 1 | - | - | - | - | » All matches |
| Ramón Barreto |  | 3 | 0 | 2 | 1 | - | - | - | - | » All matches |
| Luis Pestarino | | 3 | 1 | 0 | 2 | - | - | - | - | » All matches |
| Isidro Ramírez |  | 3 | 1 | 1 | 1 | - | - | - | - | » All matches |
| Romualdo Arppi Filho |  | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| Jorge Cruzat |  | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Rafael Hormazábal | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Kevin Howley |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Enrique Montes |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Juan Carlos Robles | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Arturo Yamasaki | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| John Adair |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Aurelio Bossolino | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Alberto Boullosa | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Lorenzo Cantillana | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Miguel Comesaña | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Gottfried Dienst |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Erwin Hieger |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Ali Kandil |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Armando Marques | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Alberto Martínez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Guillermo Nimo | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Sergio Rafael Pintos | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Hugo Sosa | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Cláudio Vicuña | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |