| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Julio Quintana |
|
23 | 8 | 7 | 8 | 2 | 3 | 0 | 0 |
| Ulises Mereles |
|
21 | 7 | 4 | 10 | 4 | 8 | 0 | 1 |
| Carlos Amarilla |
|
19 | 4 | 7 | 8 | 2 | 2 | 0 | 0 |
| Enrique Cáceres |
|
16 | 5 | 5 | 6 | 3 | 2 | 0 | 0 |
| Mario Díaz de Vivar |
|
16 | 2 | 4 | 10 | 1 | 3 | 0 | 0 |
| Antonio Arias |
|
14 | 4 | 3 | 7 | 1 | 4 | 0 | 0 |
| Cristian Aquino |
|
13 | 1 | 4 | 8 | 0 | 5 | 0 | 0 |
| Jorge Mercado |
|
10 | 3 | 1 | 6 | 5 | 4 | 0 | 0 |
| Marcos Galeano |
|
8 | 4 | 2 | 2 | 2 | 1 | 0 | 0 |
| Eber Aquino |
|
8 | 2 | 3 | 3 | 1 | 4 | 0 | 0 |
| Carlos Torres |
|
7 | 3 | 1 | 3 | 1 | 2 | 0 | 0 |
| Arnaldo Samaniego |
|
7 | 2 | 2 | 3 | 0 | 2 | 0 | 0 |
| Arthur Afara |
|
6 | 3 | 2 | 1 | 1 | 1 | 0 | 0 |
| César Herebia |
|
5 | 3 | 1 | 1 | 1 | 2 | 0 | 0 |
| Derlis López |
|
5 | 1 | 1 | 3 | 0 | 2 | 0 | 0 |
| Eusebio Gaona |
|
4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 |
| Juan López |
|
4 | 1 | 1 | 2 | 1 | 1 | 1 | 0 |
| Víctor Robles |
|
4 | 2 | 0 | 2 | 0 | 1 | 0 | 0 |
| Federico Rios |
|
3 | 0 | 0 | 3 | 1 | 2 | 0 | 0 |
| Héctor Baldassi |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Gustavo Gamarra |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| José Méndez |
|
3 | 2 | 1 | 0 | 0 | 3 | 0 | 0 |
| Richard Vélazquez |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
| Edgar Barreto |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Carlos Benítez |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Juan Benítez |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Marcio Chagas |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Carlos Chandía |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Péricles Cortez |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Gabriel Favale |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Marco Franco |
|
2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
| Carlos Galeano |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Saul Laverni |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sergio Melgarejo |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Pezzotta |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Néstor Pitana |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Pablo Pozo |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sandro Ricci |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Baliño |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Roberto Silvera |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Diego Abal |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Luis Álvarez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Célio Amorim |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Federico Beligoy |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Arilson Bispo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gabriel Brazenas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Víctor Carrillo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luiz de Oliveira |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Germán Delfino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Díaz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Albert Duarte |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fernando Echenique |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristian Faraoni |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Fedorczuk |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Marcos García Bestilleiro |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gorka Gardeazábal Gómez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Jordán |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Giancarlo Juliadoza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fernando López |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pablo Lunati |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Flavio Márquez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Juan Mendoza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sixto Mercado |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Andrés Merlos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Julio Ojeda |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Héctor Paletta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alicio Peña |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Pompei |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Omar Ponce |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Rapallini |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wagner Reway |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Víctor Rivera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wilmar Roldán |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wilton Sampaio |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rodrigo Serafini |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos Simon |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alejandro Toia |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Martín Vázquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Óscar Velázquez Jr. |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mauro Vigliano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Roddy Zambrano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
