Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Rubén Cabrera |  | 2 | 1 | 0 | 1 | 1 | - | - | - | » All matches |
| Juan Brozzi |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| João Etzel Filho |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| José Gomes Sobrinho | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alberto Tejada |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |