| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Ferreira |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Darío Maccarone |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Ricardo Sugliani |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alejandro Toia |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
