| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alipio Colman |
|
5 | 0 | 0 | 5 | 0 | 0 | 0 | 0 |
| Arnaldo Samaniego |
|
4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
| Eber Aquino |
|
4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
| Carlos Benítez |
|
4 | 0 | 3 | 1 | 0 | 1 | 0 | 0 |
| Mario Díaz de Vivar |
|
3 | 3 | 0 | 0 | 1 | 1 | 0 | 0 |
| Julio Quintana |
|
3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
| Marco Franco |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Derlis López |
|
3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
| Ulises Mereles |
|
3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
| Juan Benítez |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Cristian Aquino |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Javier Feres |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan López |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 |
| Mathias De Armas |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| José Burgos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Andrés Cunha |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Bruno de Araújo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Christian Ferreyra |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Leodán González |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Christian Guillen |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Andrés Matonte |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Méndez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| David Ojeda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rodrigo Serafini |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
