| Bundesliga 1990/1991 Upper Play-Off - Appearances as Referee |  |
 |
 |
||||
| 12/04/1991 | Austria Wien | - | Admira/Wacker | 4:0 | 4 | - | - |
| 10/05/1991 | Vorwärts Steyr | - | Austria Wien | 0:2 | 4 | - | - |
| Bundesliga 1990/1991 Upper Play-Off - Appearances as Referee | |
|
|
||||
| 12/04/1991 | Austria Wien | - | Admira/Wacker | 4:0 | 4 | - | - |
| 10/05/1991 | Vorwärts Steyr | - | Austria Wien | 0:2 | 4 | - | - |
| Complete name: | Gerd Grabher |
| Born: | 02/11/1953 |
| Place of birth: |
Austria |
| Nationality: |
Austria |