Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |  | 2 | 1 | 0 | 1 | 1 | 2 | - | 1 | » All matches |
| Arnaldo Coelho | | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| George Smith |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Luis Barrancos |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Cardellino |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Jesús Díaz Palácios |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Erik Fredriksson |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Juan Carlos Loustau |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Carlos Maciel |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Carlos Rosa Martíns | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |