| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Óscar Maldonado |
|
4 | 1 | 0 | 3 | 0 | 2 | 0 | 1 |
| René Ortube |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Hébert Aguilera |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Ruben Choque |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sálvio Fagundes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Peter Guerrero |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gustavo Méndez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Henry Montaño |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pablo Pozo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rubén Selman |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gery Vargas |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Martín Vázquez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Marco Villa |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
