| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Luis Lobo |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Yamil Possi |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Sosa |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nahuel Viñas |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| César Ceballo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos Córdoba |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Ejarque |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gastón Monsón |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Edgardo Zamora |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
