| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Guillermo Rietti |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Julio Barraza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Espinoza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
