| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mohammed Abdullah |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Esfandiar Baharmast |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Arturo Brizio |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Epifanio González |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Costa Rica