| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juber Barboza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sebastián Lozano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Julio Quiroz |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Luis Seminario |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Christian Zegarra |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
