| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Benítez |
|
15 | 6 | 5 | 4 | 2 | 2 | 0 | 0 |
| Mario Díaz de Vivar |
|
15 | 1 | 4 | 10 | 1 | 2 | 0 | 0 |
| José Méndez |
|
14 | 4 | 8 | 2 | 1 | 0 | 0 | 0 |
| Juan López |
|
13 | 6 | 2 | 5 | 2 | 1 | 0 | 0 |
| Derlis López |
|
13 | 3 | 4 | 6 | 0 | 2 | 0 | 0 |
| Juan Benítez |
|
11 | 5 | 1 | 5 | 0 | 0 | 0 | 0 |
| Julio Quintana |
|
10 | 8 | 1 | 1 | 1 | 0 | 0 | 0 |
| Giancarlo Juliadoza |
|
10 | 2 | 4 | 4 | 0 | 1 | 0 | 0 |
| Arnaldo Samaniego |
|
6 | 3 | 1 | 2 | 1 | 1 | 0 | 0 |
| Alipio Colman |
|
5 | 3 | 0 | 2 | 1 | 1 | 0 | 0 |
| Eber Aquino |
|
5 | 1 | 3 | 1 | 0 | 1 | 0 | 0 |
| Ulises Mereles |
|
5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
| David Ojeda |
|
4 | 0 | 3 | 1 | 2 | 0 | 0 | 0 |
| Derlis Benitez |
|
4 | 2 | 1 | 1 | 1 | 1 | 0 | 0 |
| Aldo Quiñónez |
|
4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
| Blas Romero |
|
4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| Enrique Cáceres |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Cristian Aquino |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| José Cabero |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Cristián Garay |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Jorge Mercado |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Leandro Rey Hilfer |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Andrés Merlos |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Gedidias Zacarías |
|
1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Joel Alarcón |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Amarilla |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Antonio Arias |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Marcos Galeano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| César Herebia |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Mendoza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Flavio Rodrigues de Souza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodrigo Serafini |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Facundo Tello |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Óscar Velázquez Jr. |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
