| Cup Winners Cup 1990/1991 - Appearances as Referee |  |
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| 05/03/1991 | RFC Liège | - | Juventus | 1:3 | - | - | - |
| 23/04/1991 | Manchester United | - | Legia Warszawa | 1:1 | - | - | - |
| Cup Winners Cup 1990/1991 - Appearances as Referee | |
|
|
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| 05/03/1991 | RFC Liège | - | Juventus | 1:3 | - | - | - |
| 23/04/1991 | Manchester United | - | Legia Warszawa | 1:1 | - | - | - |
| Complete name: | Aron Schmidhuber |
| Born: | 28/02/1947 |
| Place of birth: |
Germany |
| Residence: | Ottobrunn |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 142 |