Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Ubaldo Aquino |  | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Óscar Ruiz |  | 1 | 0 | 0 | 1 | 1 | - | - | - | » All matches |
| Víctor Mayorga |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Gustavo Méndez |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Bonifacio Núñez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| René Ortube |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Juan Paniagua | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Márcio Rezende de Freitas |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Roberto Ruscio |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |