| Cup Winners Cup 1979/1980 - Appearances as Referee |  |
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| 24/10/1979 | Aris Bonnevoie | - | FC Barcelona | 1:4 | - | - | - |
| 19/03/1980 | IFK Göteborg | - | Arsenal FC | 0:0 | - | - | - |
| Cup Winners Cup 1979/1980 - Appearances as Referee | |
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| 24/10/1979 | Aris Bonnevoie | - | FC Barcelona | 1:4 | - | - | - |
| 19/03/1980 | IFK Göteborg | - | Arsenal FC | 0:0 | - | - | - |
| Complete name: | Jan Redelfs |
| Born: | 20/08/1935 † 10/11/1995 |
| Place of birth: |
Hannover, 
Germany |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 151 |