| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mario Díaz de Vivar |
|
18 | 3 | 4 | 11 | 4 | 3 | 0 | 0 |
| Ulises Mereles |
|
18 | 8 | 3 | 7 | 2 | 1 | 0 | 0 |
| Enrique Cáceres |
|
16 | 5 | 6 | 5 | 2 | 3 | 0 | 0 |
| Jorge Mercado |
|
16 | 6 | 2 | 8 | 2 | 2 | 0 | 0 |
| Carlos Amarilla |
|
13 | 3 | 6 | 4 | 1 | 0 | 0 | 0 |
| Antonio Arias |
|
13 | 5 | 4 | 4 | 0 | 2 | 0 | 0 |
| Julio Quintana |
|
12 | 4 | 3 | 5 | 2 | 1 | 0 | 0 |
| Juan Benítez |
|
10 | 4 | 4 | 2 | 2 | 2 | 0 | 0 |
| José Méndez |
|
10 | 3 | 3 | 4 | 2 | 1 | 0 | 0 |
| Derlis López |
|
10 | 3 | 5 | 2 | 0 | 0 | 0 | 0 |
| Cristian Aquino |
|
9 | 2 | 3 | 4 | 1 | 2 | 0 | 0 |
| Marcos Galeano |
|
9 | 3 | 4 | 2 | 1 | 3 | 0 | 0 |
| Eber Aquino |
|
9 | 2 | 5 | 2 | 0 | 1 | 0 | 0 |
| Giancarlo Juliadoza |
|
7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 |
| Arnaldo Samaniego |
|
7 | 3 | 1 | 3 | 0 | 0 | 0 | 0 |
| Juan López |
|
6 | 1 | 1 | 4 | 0 | 0 | 0 | 0 |
| Gustavo Gamarra |
|
5 | 3 | 2 | 0 | 1 | 0 | 0 | 0 |
| Blas Romero |
|
5 | 3 | 2 | 0 | 1 | 1 | 0 | 0 |
| Arthur Afara |
|
5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
| Carlos Benítez |
|
5 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Víctor Robles |
|
5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
| Alipio Colman |
|
3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| César Herebia |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Richard Vélazquez |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Óscar Velázquez Jr. |
|
2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
| Eusebio Gaona |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| David Ojeda |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Federico Rios |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Osmar Soto |
|
2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
| Roberto Tobar |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Edgar Barreto |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Julio Bascuñán |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Víctor Carrillo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Diego Ceballos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Diego da Costa Cidral |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Germán Delfino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Marco Franco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jonathan Fuentes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pablo Gonçalves Pinheiro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bryan Loayza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Fernando López |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Patricio Loustau |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Piero Maza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Enrique Osses |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Aldo Quiñónez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fernando Rapallini |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gustavo Tejera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Silvio Trucco |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
