Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Edison Pérez Núñez |  | 2 | 0 | 0 | 2 | - | - | - | 1 | » All matches |
| Ramón Barreto |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Mario Canessa |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Lorenzo Cantillana | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Miguel Comesaña |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Mario Fiorenza |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Gabriel González |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Alberto Martínez | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Hans-Joachim Weyland |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |