| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Arnaldo Coelho |
|
2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 |
| Ramón Barreto |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Rivero |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Lorenzo Cantillana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel Comesaña |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Humberto Dellacasa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Arturo Ithurralde |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thelmo Palumbo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ángel Pazos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
