| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Óscar Maldonado |
|
6 | 2 | 1 | 3 | 1 | 3 | 0 | 0 |
| Juan Nelio García |
|
4 | 0 | 3 | 1 | 0 | 0 | 0 | 0 |
| Jorge Mancilla |
|
4 | 0 | 2 | 2 | 0 | 1 | 0 | 0 |
| Hébert Aguilera |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Álvaro Campos |
|
2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| Peter Guerrero |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Raúl Orozco |
|
2 | 0 | 1 | 1 | 0 | 2 | 0 | 0 |
| René Ortube |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Paniagua |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gery Vargas |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Joaquín Antequera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nelson Barro |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Everth Cuéllar |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Iván Gamboa |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Irusta |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Mancilla |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Henry Montaño |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Hostin Prado |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Miguel Rivero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
