| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jorge Etem |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mauricio Martín |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Maximiliano Silcan |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
