Record by referee Gottfried Friedrich
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Super League | 14.08.1993 | Grasshoppers - FC Lugano | GCZ - LUG | 2:0 |
| Super League | 04.12.1994 | Grasshoppers - FC Aarau | GCZ - AAR | 1:0 |
| Super League | 27.05.1995 | Grasshoppers - FC Basel | GCZ - BAS | 1:0 |