Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Gilberto de Almeida Rigo |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Francisco Mateucci |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Bíró Sándor |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Anibal Tejada | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |