| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Bruno de Araújo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Echenique |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guillermo Guerrero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodrigo Rivera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Miguel Santiváñez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodolpho Toski Marques |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Slavko Vinčić |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
