| Oberliga | 15/05/68 | Hansa Rostock | - | FC Vorwärts Berlin | 0:1 | ||||
| Oberliga | 12/09/70 | BSG Chemie Leipzig | - | Hansa Rostock | 0:0 |
| Oberliga | 15/05/68 | Hansa Rostock | - | FC Vorwärts Berlin | 0:1 | ||||
| Oberliga | 12/09/70 | BSG Chemie Leipzig | - | Hansa Rostock | 0:0 |
| Gerd Rüdiger Kostmann | |
| Born: | 02.07.1941 |
| Place of birth: |
Stettin (pl. Szczecin), 
Poland |
| Nationality: |
Germany
|
| Position(s): | Centre Forward |