| Champions League 1965/1966 - Appearances as Referee |  |
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| 30/09/1965 | Stade Dudelange | - | SL Benfica | 0:8 | - | - | - |
| Champions League 1965/1966 - Appearances as Referee | |
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| 30/09/1965 | Stade Dudelange | - | SL Benfica | 0:8 | - | - | - |
| Complete name: | Werner Treichel |
| Born: | 14/01/1921 † 03/03/1978 |
| Place of birth: |
Germany |
| Residence: | Berlin |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 20 |