| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Amarilla |
|
15 | 10 | 2 | 3 | 0 | 3 | 0 | 0 |
| Enrique Cáceres |
|
13 | 6 | 3 | 4 | 0 | 4 | 0 | 0 |
| Eber Aquino |
|
12 | 4 | 3 | 5 | 0 | 4 | 0 | 0 |
| Mario Díaz de Vivar |
|
12 | 5 | 3 | 4 | 0 | 5 | 0 | 0 |
| Arnaldo Samaniego |
|
11 | 5 | 3 | 3 | 1 | 2 | 1 | 0 |
| Derlis López |
|
10 | 3 | 3 | 4 | 0 | 1 | 0 | 0 |
| Ulises Mereles |
|
10 | 6 | 0 | 4 | 0 | 0 | 0 | 0 |
| Jorge Mercado |
|
9 | 4 | 2 | 3 | 0 | 2 | 0 | 0 |
| Giancarlo Juliadoza |
|
7 | 0 | 3 | 4 | 0 | 3 | 0 | 0 |
| José Méndez |
|
7 | 3 | 0 | 4 | 0 | 3 | 0 | 0 |
| David Ojeda |
|
7 | 2 | 4 | 1 | 0 | 1 | 0 | 0 |
| Cristian Aquino |
|
6 | 1 | 3 | 2 | 0 | 2 | 0 | 0 |
| Marcos Galeano |
|
6 | 5 | 0 | 1 | 0 | 1 | 1 | 0 |
| Julio Quintana |
|
6 | 2 | 1 | 3 | 0 | 1 | 0 | 0 |
| Juan Benítez |
|
5 | 1 | 1 | 3 | 1 | 2 | 0 | 0 |
| Antonio Arias |
|
5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
| Alipio Colman |
|
4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Óscar Velázquez Jr. |
|
4 | 0 | 1 | 3 | 0 | 3 | 0 | 0 |
| Derlis Benitez |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan López |
|
3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Carlos Benítez |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Raphael Claus |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Marco Franco |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| César Herebia |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Samuel Morales |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Ángel Arteaga |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| José Armoa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Bernal |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Braulio da Silva Machado |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Daniel Fedorczuk |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Carlos Galeano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando López |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Patricio Loustau |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ricardo Marques |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ivo Méndez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Néstor Pitana |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Fernando Rapallini |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wilton Sampaio |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rodrigo Serafini |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Tobar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Richard Vélazquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mauro Vigliano |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Roddy Zambrano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
