| Bundesliga 1989/1990 Upper Play-Off - Appearances as Referee |  |
 |
 |
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| 09/03/1990 | Sturm Graz | - | VSE St. Pölten | 0:0 | 4 | - | - |
| 12/04/1990 | SV Austria Salzburg | - | Sturm Graz | 0:0 | 3 | - | - |
| 14/05/1990 | FC Tirol | - | VSE St. Pölten | 5:3 | 2 | - | 1 |
| Bundesliga 1989/1990 Upper Play-Off - Appearances as Referee | |
|
|
||||
| 09/03/1990 | Sturm Graz | - | VSE St. Pölten | 0:0 | 4 | - | - |
| 12/04/1990 | SV Austria Salzburg | - | Sturm Graz | 0:0 | 3 | - | - |
| 14/05/1990 | FC Tirol | - | VSE St. Pölten | 5:3 | 2 | - | 1 |
| Complete name: | Robert Sedlacek |
| Born: | 15/07/1955 |
| Place of birth: |
Austria |
| Nationality: |
Austria |