| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Hébert Aguilera |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Luis Bongianino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Walter Díaz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Daniel Giménez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| César Guidoni |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fabián Madorrán |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sergio Pezzotta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Ponce |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Sugliani |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
Paraguay