| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Arana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Bernabé |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Chapell |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alfredo de Jesus Rodas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sabino Fariña |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Guevara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Elias Jácome |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Loustau |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pablo Peña |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Seminario |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Efigenio Verdún |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
