Record by referee Renzo Peduzzi
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Super League | 12.11.1983 | Grasshoppers - Servette | GCZ - SFC | 0:3 |
| Super League | 06.10.1984 | Grasshoppers - St.Gallen | GCZ - SGA | 2:0 |
| Super League | 27.10.1984 | Grasshoppers - Xamax | GCZ - XAM | 0:2 |

| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Super League | 12.11.1983 | Grasshoppers - Servette | GCZ - SFC | 0:3 |
| Super League | 06.10.1984 | Grasshoppers - St.Gallen | GCZ - SGA | 2:0 |
| Super League | 27.10.1984 | Grasshoppers - Xamax | GCZ - XAM | 0:2 |