| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Amarilla |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Grance |
|
1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| Carlos Torres |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Héctor Baldassi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gabriel Brazenas |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Saúl Feldmann |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Larrionda |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fabián Madorrán |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| René Ortube |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Pezzotta |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wilson Souza Mendonça |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Chile