| League Cup 1972/1973 - Appearances as Referee |  |
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| 26/07/1972 | VfL Osnabrück | - | Arminia Bielefeld | 2:1 | - | - | - |
| 02/08/1972 | Eintracht Braunschweig | - | Eintracht Gelsenkirchen | 2:1 | - | - | - |
| League Cup 1972/1973 - Appearances as Referee | |
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| 26/07/1972 | VfL Osnabrück | - | Arminia Bielefeld | 2:1 | - | - | - |
| 02/08/1972 | Eintracht Braunschweig | - | Eintracht Gelsenkirchen | 2:1 | - | - | - |
| Complete name: | Karl-Heinz Picker |
| Born: | 26/09/1928 |
| Place of birth: |
Germany |
| Residence: | Hamburg |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 39 |