Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| José de Assis Aragão |  | 2 | 1 | 1 | 0 | 1 | - | - | - | » All matches |
| John Paterson |  | 2 | 0 | 1 | 1 | - | - | - | - | » All matches |
| Ramón Barreto |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Juan Bava |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Enrique Labó Revoredo |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| César Pagano | | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Luigi Agnolin |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Luis Barrancos |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Abraham Klein |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Edison Pérez Núñez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Paul Schiller |  | 1 | 1 | 0 | 0 | - | 1 | - | - | » All matches |