Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luis Barrancos |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Ramón Barreto |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Arnaldo Coelho | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Enrique Labó Revoredo |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Vicente Llobregat |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| César Orosco | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Edison Pérez Núñez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Luis Pestarino |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |