Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mario Díaz de Vivar |  | 21 | 11 | 5 | 5 | - | 4 | - | - | » All matches |
| Juan Benítez | | 16 | 7 | 7 | 2 | - | 3 | - | - | » All matches |
| Giancarlo Juliadoza | | 14 | 6 | 3 | 5 | - | 2 | - | - | » All matches |
| Blas Romero | | 14 | 5 | 3 | 6 | - | 7 | - | - | » All matches |
| Derlis López | | 13 | 4 | 4 | 5 | - | 3 | - | - | » All matches |
| Carlos Benítez | | 12 | 4 | 4 | 4 | - | 4 | - | - | » All matches |
| Derlis Benitez | | 11 | 4 | 4 | 3 | - | 1 | - | 1 | » All matches |
| José Méndez | | 11 | 6 | 1 | 4 | - | 2 | - | - | » All matches |
| David Ojeda | | 8 | 2 | 3 | 3 | - | 2 | - | - | » All matches |
| Alipio Colman | | 7 | 3 | 3 | 1 | 1 | 2 | - | - | » All matches |
| Zulma Quiñónez | | 4 | 1 | 2 | 1 | - | 1 | - | - | » All matches |
| Julio Quintana | | 4 | 2 | 0 | 2 | - | - | - | - | » All matches |
| Antonio Arias | | 3 | 3 | 0 | 0 | 1 | - | - | - | » All matches |
| Enrique Cáceres | | 3 | 2 | 1 | 0 | 1 | - | - | - | » All matches |
| Ulises Mereles | | 3 | 3 | 0 | 0 | - | - | - | - | » All matches |
| Aldo Quiñónez | | 3 | 2 | 1 | 0 | - | 1 | - | - | » All matches |
| Víctor Robles | | 3 | 2 | 1 | 0 | - | - | - | - | » All matches |
| Carlos Amarilla | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Arthur Afara | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Anderson Daronco |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Francisco Gilabert |  | 1 | 0 | 0 | 1 | - | 1 | - | - | » All matches |
| Juan López | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Piero Maza | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Jorge Mercado | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| John Ospina |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Bruno Pérez |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |