Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mario Díaz de Vivar |  | 21 | 10 | 6 | 5 | 1 | - | 1 | - | » All matches |
| José Méndez | | 14 | 4 | 4 | 6 | 1 | - | - | - | » All matches |
| Giancarlo Juliadoza | | 12 | 4 | 5 | 3 | 3 | 2 | - | - | » All matches |
| Juan Benítez | | 10 | 3 | 5 | 2 | 2 | - | - | - | » All matches |
| David Ojeda | | 10 | 1 | 5 | 4 | 1 | 1 | - | - | » All matches |
| Blas Romero | | 10 | 4 | 2 | 4 | 1 | - | - | - | » All matches |
| Derlis Benitez | | 9 | 3 | 4 | 2 | 1 | - | - | - | » All matches |
| Derlis López | | 8 | 3 | 2 | 3 | 2 | 1 | - | - | » All matches |
| Juan López | | 8 | 2 | 4 | 2 | 1 | - | - | - | » All matches |
| Carlos Benítez | | 5 | 1 | 2 | 2 | - | - | - | - | » All matches |
| Alipio Colman | | 5 | 1 | 3 | 1 | - | - | - | - | » All matches |
| Julio Quintana | | 4 | 1 | 3 | 0 | 1 | - | - | - | » All matches |
| Arnaldo Samaniego | | 3 | 2 | 0 | 1 | 1 | 1 | - | - | » All matches |
| Jorge Mercado | | 3 | 0 | 1 | 2 | - | - | - | - | » All matches |
| Ulises Mereles | | 3 | 2 | 0 | 1 | - | - | - | - | » All matches |
| Aldo Quiñónez | | 3 | 2 | 1 | 0 | - | - | - | - | » All matches |
| Diego Haro |  | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Eber Aquino | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Antonio Arias | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Anderson Daronco |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Marco Franco | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Piero Maza |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Zulma Quiñónez | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Wilmar Roldán |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Rodrigo Serafini | | 1 | 1 | 0 | 0 | - | 1 | - | - | » All matches |
| Óscar Velázquez Jr. | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |