Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Robles |  | 4 | 3 | 0 | 1 | - | - | - | - | » All matches |
| Marcel Bois |  | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| Juan Brozzi |  | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| Eunápio de Queiròz |  | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Alberto Tejada |  | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Rubén Cabrera |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alfred Haberfellner |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Leo Horn |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Olten Ayres de Abreu | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| José Praddaude | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Pierre Schwinte | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Soto Paris |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Rafael Valenzuela |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Luis Ventre | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Cláudio Vicuña | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |