Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Juan Cardellino |  | 3 | 0 | 2 | 1 | 2 | - | - | - | » All matches |
| Oscar Scolfaro |  | 2 | 1 | 0 | 1 | 1 | - | - | - | » All matches |
| Gilberto Aristizabal |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Romualdo Arppi Filho | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Ramón Barreto | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Arnaldo Coelho | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Gastón Castro |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Guillermo Budge | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Wilfredo Cáceres |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Roque Cerullo | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Gregorio da Rosa | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Rafael Hormazábal | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Enrique Labó Revoredo |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Augusto Lamo Castillo |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Mario Lira | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| José Martínez Bazán | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Néstor Mondria | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| César Orosco | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| César Pagano | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Sebastião Rufino | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |