| Bundesliga 1988/1989 Upper Play-Off - Appearances as Referee |  |
 |
 |
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| 13/04/1989 | Wiener Sport-Club | - | First Vienna FC | 2:2 | 4 | - | - |
| 05/06/1989 | Rapid Wien | - | Admira/Wacker | 1:2 | 4 | - | 1 |
| Bundesliga 1988/1989 Upper Play-Off - Appearances as Referee | |
|
|
||||
| 13/04/1989 | Wiener Sport-Club | - | First Vienna FC | 2:2 | 4 | - | - |
| 05/06/1989 | Rapid Wien | - | Admira/Wacker | 1:2 | 4 | - | 1 |
| Complete name: | Robert Sedlacek |
| Born: | 15/07/1955 |
| Place of birth: |
Austria |
| Nationality: |
Austria |