| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Arana |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Félix Benegas |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Paolo Borgosano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alfredo de Jesus Rodas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Segundo Diaz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Dluzniewski |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Grance |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Nieves |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fernando Paneso |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wilson Souza Mendonça |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Robert Troxler |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
