| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Diego Flores Seguel |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristián Garay |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Héctor Jona |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Piero Maza |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Manuel Vergara |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristián Droguett |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Nicolás Millas |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Reinerio Alvarado |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Juan Andrade Arreaga |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Miguel Araos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Francisco Gilabert |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mathias Riquelme |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodrigo Rivera |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Fernando Vejar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
