| DDR-Liga 1988/1989 Staffel A - Appearances as Referee |  |
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 |
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| 23/10/1988 | BSG Aktivist Brieske-Senftenberg | - | SG Dynamo Schwerin | 1:0 | 2 | - | - |
| 21/04/1989 | Motor Schönebeck | - | BSG Rotation Berlin | 1:1 | - | - | - |
| DDR-Liga 1988/1989 Staffel A - Appearances as Referee | |
|
|
||||
| 23/10/1988 | BSG Aktivist Brieske-Senftenberg | - | SG Dynamo Schwerin | 1:0 | 2 | - | - |
| 21/04/1989 | Motor Schönebeck | - | BSG Rotation Berlin | 1:1 | - | - | - |
| Complete name: | Peter Brenn |
| Born: | 13/02/1951 |
| Place of birth: |
Unterrohn, 
Germany |
| Residence: | Bad Salzungen |
| Nationality: |
Germany |