| Friendlies 1968 - Appearances as Referee |  |
 |
 |
||||
| 30/05/1968 | Netherlands | - | Scotland | 0:0 | - | - | - |
| 11/09/1968 | Finland | - | Sweden | 0:3 | - | - | - |
| Friendlies 1968 - Appearances as Referee | |
|
|
||||
| 30/05/1968 | Netherlands | - | Scotland | 0:0 | - | - | - |
| 11/09/1968 | Finland | - | Sweden | 0:3 | - | - | - |
| Complete name: | Karl Riegg |
| Born: | 15/11/1929 † 15/04/1995 |
| Place of birth: |
Germany |
| Residence: | Augsburg |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 109 |