| Bundesliga 1989/1990 Upper Play-Off - Appearances as Referee |  |
 |
 |
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| 02/03/1990 | First Vienna FC | - | Sturm Graz | 0:1 | 2 | - | - |
| 23/03/1990 | VSE St. Pölten | - | Austria Wien | 1:1 | 5 | - | - |
| 05/04/1990 | Rapid Wien | - | Admira/Wacker | 1:1 | 3 | - | - |
| Bundesliga 1989/1990 Upper Play-Off - Appearances as Referee | |
|
|
||||
| 02/03/1990 | First Vienna FC | - | Sturm Graz | 0:1 | 2 | - | - |
| 23/03/1990 | VSE St. Pölten | - | Austria Wien | 1:1 | 5 | - | - |
| 05/04/1990 | Rapid Wien | - | Admira/Wacker | 1:1 | 3 | - | - |
| Complete name: | Gerd Grabher |
| Born: | 02/11/1953 |
| Place of birth: |
Austria |
| Nationality: |
Austria |