Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Juan Ortubé |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Arnaldo Coelho |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Ángel Coerezza |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Gregorio da Rosa |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alberto Ducatelli | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Edison Pérez Núñez |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luis Pestarino | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Guillermo Velásquez |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |