| Regionalliga Nord 2010/2011 - Appearances as Referee |  |
 |
 |
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| 24/04/2011 | Chemnitzer FC | - | 1. FC Magdeburg | 3:0 | - | - | 1 |
| 15/05/2011 | VFC Plauen | - | Energie Cottbus II | 0:0 | 1 | 1 | - |
| Regionalliga Nord 2010/2011 - Appearances as Referee | |
|
|
||||
| 24/04/2011 | Chemnitzer FC | - | 1. FC Magdeburg | 3:0 | - | - | 1 |
| 15/05/2011 | VFC Plauen | - | Energie Cottbus II | 0:0 | 1 | 1 | - |
| Complete name: | Karl Valentin |
| Born: | 08/12/1983 |
| Place of birth: |
Germany |
| Residence: | Taufkirchen |
| Nationality: |
Germany |