| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Jordán |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Óscar Maldonado |
|
3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
| Gery Vargas |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Víctor Carrillo |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Osorio |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Giancarlo Perluzzo |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Daniel Salazar |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Nelson Barro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Marlon Escalante |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Peter Guerrero |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Luis Irusta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Mancilla |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| René Ortube |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
