| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Weimar Michel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guildo Quenta |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Charles Terrazas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
