| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Héctor Ortíz |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Teodoro Nitti |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Artemio Sención |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hugo Ardila |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alirio Blanquiceth |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ernesto Filippi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Abel Gnecco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Montalván |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Romero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Wright |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
