| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gilberto Aristizabal |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Juan Cardellino |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roque Cerullo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Arnaldo Coelho |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Martínez Bazán |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Néstor Mondria |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Ramírez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pedro Reyes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sebastião Rufino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
