| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Wright |
|
5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
4 | 2 | 2 | 0 | 1 | 0 | 0 | 0 |
| Ramón Barreto |
|
4 | 3 | 0 | 1 | 1 | 0 | 0 | 1 |
| Arnaldo Coelho |
|
3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |
| Carlos Esposito |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Luís Félix |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Augusto Lamo Castillo |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Erich Linemayr |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Juan Cardellino |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Abel Gnecco |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Juan Ortubé |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Oscar Scolfaro |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Clive White |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Vicente Llobregat |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| José de Assis Aragão |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Jan Redelfs |
|
1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| Jorge Antequera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Barrancos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel Comesaña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Escobar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Gabriel González |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alf Grey |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Abraham Klein |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Enrique Labó Revoredo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Loustau |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Henning Lund-Sørensen |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Armando Marques |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Damir Matovinović |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gianfranco Menegali |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| César Orosco |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos Rosa Martíns |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Orlando Sánchez |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Luís Siles |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Silvagno |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
