| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Nelson Bejas |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Guillermo González |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Lobo |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gastón Monsón |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Sandoval |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Fernando Brillada |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Manuel Díaz |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Echavarría |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Adrián Franklin |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rodrigo Rivero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Sosa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nahuel Viñas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
