| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Iván Gamboa |
|
2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
| Óscar Maldonado |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 1 |
| Juan Paniagua |
|
2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
| Cancelario Andarcia |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Antonio Arias |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pascual Fernández |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Mancilla |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Miguel Rivero |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Carlos Stoklas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
