| Europa League 1998/1999 - Appearances as Referee |  |
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| 15/09/1998 | Udinese Calcio | - | Bayer Leverkusen | 1:1 | 4 | - | 1 |
| Europa League 1998/1999 - Appearances as Referee | |
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| 15/09/1998 | Udinese Calcio | - | Bayer Leverkusen | 1:1 | 4 | - | 1 |
| Complete name: | Sándor Piller |
| Born: | 24/04/1962 |
| Place of birth: |
Hungary |
| Nationality: |
Hungary |