| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Rubén Umpierrez |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Antonio García |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Esteban Guerra |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Daniel Rodríguez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Varela |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Felipe Vikonis |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
