| Bundesliga 1986/1987 Upper Play-Off - Appearances as Assistant | ||||
| 20/03/1987 | Linzer ASK | - | Sturm Graz | 3:1 |
| 01/05/1987 | SK VOEST Linz | - | Linzer ASK | 0:3 |
| Bundesliga 1986/1987 Upper Play-Off - Appearances as Assistant | ||||
| 20/03/1987 | Linzer ASK | - | Sturm Graz | 3:1 |
| 01/05/1987 | SK VOEST Linz | - | Linzer ASK | 0:3 |
| Complete name: | Karl Müllner |
| Born: | |
| Place of birth: |
Austria |
| Nationality: |
Austria |