Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Ricardo Calabria |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| José de Assis Aragão |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Abel Gnecco | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Carlos Loustau | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |