| FDGB-Pokal 1990/1991 - Appearances as Referee |  |
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| 21/09/1990 | BSG Stahl Brandenburg | - | BSV Rotation Berlin | 8:0 | 2 | - | - |
| 15/11/1990 | Hansa Rostock | - | Rot-Weiß Erfurt | 1:0 | 1 | - | - |
| FDGB-Pokal 1990/1991 - Appearances as Referee | |
|
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| 21/09/1990 | BSG Stahl Brandenburg | - | BSV Rotation Berlin | 8:0 | 2 | - | - |
| 15/11/1990 | Hansa Rostock | - | Rot-Weiß Erfurt | 1:0 | 1 | - | - |
| Complete name: | Klaus Hagen |
| Born: | 24/07/1945 |
| Place of birth: |
Germany |
| Residence: | Dresden |
| Nationality: |
Germany |