| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Luis Hoyos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Marcos Suárez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Rafael Torrealba |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jesús Valenzuela |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
