| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jasmani Chambi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Víctor Escobar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jordi Espinoza |
|
1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| Fernando Legario |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
