| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Rodrigo Badilla |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Antonio Marrufo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Moreno |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roberto Parisius |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
