| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Guido Aros |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Paniagua |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
| Claudio Martín |
|
1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 |
| Pedro Saucedo |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Héctor Baldassi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Saúl Feldmann |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Giménez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Epifanio González |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ángel Guevara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Heber Lopes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bonifacio Núñez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Ponce |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pedro Ramos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Oscar Sequeira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Olivier Viera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
