Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luis Barrancos |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mario Canessa |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Arnaldo Coelho | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Orlando Sánchez |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Guillermo Vergel | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |