| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alejandro Castro |
|
3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| Flavio Márquez |
|
3 | 0 | 0 | 3 | 0 | 0 | 0 | 1 |
| Ariel Suárez |
|
2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
| Mariano González |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Luis Álvarez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Baliño |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Julio Barraza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fernando Echenique |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Darío Herrera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ariel Montero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fernando Rapallini |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
