| 2. Bundesliga | Matches | W | D | L |  |
 |
 |
| home | 1 | - | - | 1 | 1 | - | - |
| away | 1 | - | - | 1 | 2 | - | - |
| overall | 2 | - | - | 2 | 3 | - | - |
| 2. Bundesliga | Home | - | Guest | |
|
|
Results |
| 15/08/76 | Bonner SC | - | Fortuna Köln | 1 | - | - | 2:3 |
| 30/10/76 | Arminia Hannover | - | Bonner SC | 2 | - | - | 2:1 |
| 2. Bundesliga | Matches | W | D | L | |
|
|
| home | 1 | - | - | 1 | 1 | - | - |
| away | 1 | - | - | 1 | 2 | - | - |
| overall | 2 | - | - | 2 | 3 | - | - |
| 2. Bundesliga | Home | - | Guest | |
|
|
Results |
| 15/08/76 | Bonner SC | - | Fortuna Köln | 1 | - | - | 2:3 |
| 30/10/76 | Arminia Hannover | - | Bonner SC | 2 | - | - | 2:1 |
| Complete name: | Dieter Gathmann |
| Born: | 29/11/1935 |
| Place of birth: |
Germany |
| Residence: | Bochum |
| Nationality: |
Germany |