| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Yael Falcón |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fabricio Llobet |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Jorge Sosa |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Julio Barraza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Álvaro Carranza |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Lucas Cavallero |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Fernando Echenique |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gabriel Gutierrez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Pafundi |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
