| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Luis Irusta |
|
6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
| Juan Nelio García |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Gery Vargas |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Álvaro Campos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gaad Flores |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Justiniano |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Jorge Mancilla |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ivo Méndez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hostin Prado |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
