| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gustavo González |
|
2 | 1 | 1 | 0 | 2 | 1 | 0 | 0 |
| Luis Sánchez |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Ramiro Suarez |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ulises Arrieta |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Juan Gamarra |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Elver Oliveros |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Trujillo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
