| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos García |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Rapu |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Nelson Barro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Renán Castillo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristian Cruz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Flores |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Hostin Prado |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gustavo Vera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
