| Regionalliga Süd (1994-2012) 2011/2012 - Appearances as Referee |  |
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| 11/04/2012 | Bayern Alzenau | - | SC Freiburg II | 0:1 | 6 | - | - |
| Regionalliga Süd (1994-2012) 2011/2012 - Appearances as Referee | |
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| 11/04/2012 | Bayern Alzenau | - | SC Freiburg II | 0:1 | 6 | - | - |
| Complete name: | Nikolaus Athanassiadis |
| Born: | 13/06/1980 |
| Place of birth: |
Germany |
| Residence: | Frechen |
| Nationality: |
Germany |
| Club: | VfR Bachern |