| 3. Liga 2008/2009 - Appearances as Referee |  |
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 |
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| 30/08/2008 | Erzgebirge Aue | - | SC Paderborn 07 | 0:2 | 5 | - | - |
| 16/12/2008 | Kickers Emden | - | Bayern München II | 0:2 | 5 | - | - |
| 13/05/2009 | Bayern München II | - | Wacker Burghausen | 3:1 | 1 | - | - |
| 3. Liga 2008/2009 - Appearances as Referee | |
|
|
||||
| 30/08/2008 | Erzgebirge Aue | - | SC Paderborn 07 | 0:2 | 5 | - | - |
| 16/12/2008 | Kickers Emden | - | Bayern München II | 0:2 | 5 | - | - |
| 13/05/2009 | Bayern München II | - | Wacker Burghausen | 3:1 | 1 | - | - |
| Complete name: | Norbert Grudzinski |
| Born: | 12/05/1977 |
| Place of birth: |
Germany |
| Residence: | Hamburg |
| Nationality: |
Germany |
| Profession: | Groß- und Außenhandelskaufmann |
| Club: | TSV Wandsetal |
| Height: | 187 cm |
| Weight: | 73 kg |