| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jorge Larrionda |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 1 |
| Heber Rodriguez |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Javier Bentancor |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Cabrera |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Juan Cardellino |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Daniel Fedorczuk |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Héctor Martinez |
|
2 | 0 | 1 | 1 | 0 | 2 | 0 | 0 |
| Diego Abal |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Yimmi Alvarez |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Héctor Baldassi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Federico Beligoy |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Paulo César de Oliveira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fredy De Sejas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Falce |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roberto Ferreira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Larrañaga |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Marcelo López |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Raúl Orozco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Líber Prudente |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Víctor Rivera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Oscar Rojas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Silvera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Soto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Robert Tabeira |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Carlos Vera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
