| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Ferreira |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos García |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| César Guidoni |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Raffa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guillermo Rietti |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alejandro Sabino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
