| Aufstiegsrunde 1. Bundesliga 1967/1968 - Appearances as Referee |  |
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| 18/05/1968 | TuS Neuendorf | - | Arminia Hannover | 1:0 | - | - | - |
| 19/06/1968 | SC Göttingen 05 | - | Rot-Weiss Essen | 1:0 | - | - | - |
| Aufstiegsrunde 1. Bundesliga 1967/1968 - Appearances as Referee | |
|
|
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| 18/05/1968 | TuS Neuendorf | - | Arminia Hannover | 1:0 | - | - | - |
| 19/06/1968 | SC Göttingen 05 | - | Rot-Weiss Essen | 1:0 | - | - | - |
| Complete name: | Karl Riegg |
| Born: | 15/11/1929 † 15/04/1995 |
| Place of birth: |
Germany |
| Residence: | Augsburg |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 109 |