| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Henry Arizaga |
|
2 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
| Cristián Aguirre |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Lucas Cajas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gabriel González |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Diego Macías |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Salazar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
