| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| René Ortube |
|
2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
| Luis Solorzano |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Carpio |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Gustavo Gallesio |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gilberto Hidalgo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Claudio Martín |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Pozo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luciano Augusto Silva Teodoro de Almeida |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Simon |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Colombia