| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jonathan Fuentes |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Darío Herrera |
|
2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| Mehdi Abid Charef |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Matej Jug |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Orbe |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wilton Sampaio |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Miguel Santiváñez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jesús Valenzuela |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
Paraguay