| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Derlis López |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Juan López |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Benítez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Benítez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
