| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Byron Moreno |
|
3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
| Raúl Antonio Pérez |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Carlos Robles |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| René Ortube |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Jorge Antequera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Claudio Vinicius Cerdeira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| César Córdova |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sabino Fariña |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Gamboa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Juan Gómez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Maciel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Víctor Mayorga |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Generoso Noschese |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Orellana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Armando Perez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nelson Rodríguez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Felipe Russi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Sánchez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pedro Saucedo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Solorzano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
