| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Nelson Bejas |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Jorge Broggi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Salvador Morros Monge |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Paletta |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Jorge Sosa |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Edgardo Zamora |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sebastian Zunino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
