| 2. Bundesliga | Matches | W | D | L |  |
 |
 |
| home | - | - | - | - | - | - | - |
| away | 1 | 1 | - | - | - | - | - |
| overall | 1 | 1 | - | - | - | - | - |
| 2. Bundesliga | Home | - | Guest | |
|
|
Results |
| 23/10/76 | 1. SC Göttingen 05 | - | Bonner SC | - | - | - | 1:2 |
| 2. Bundesliga | Matches | W | D | L | |
|
|
| home | - | - | - | - | - | - | - |
| away | 1 | 1 | - | - | - | - | - |
| overall | 1 | 1 | - | - | - | - | - |
| 2. Bundesliga | Home | - | Guest | |
|
|
Results |
| 23/10/76 | 1. SC Göttingen 05 | - | Bonner SC | - | - | - | 1:2 |
| Complete name: | Friedrich Retzmann |
| Born: | 10/08/1945 † |
| Place of birth: |
Germany |
| Residence: | Pinneberg |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 33 |