| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Claudio Busca |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Fiorenza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Arturo Ithurralde |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alberto Martínez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Montalván |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Teodoro Nitti |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kurt Tschenscher |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Colombia