| Youth Bundesliga Nord/Nordost 2019/2020 - Appearances as Assistant | ||||
| 07/12/2019 | Werder Bremen | - | Dynamo Dresden | 3:1 |
| 08/02/2020 | Niendorfer TSV | - | Holstein Kiel | 1:2 |
| Youth Bundesliga Nord/Nordost 2019/2020 - Appearances as Assistant | ||||
| 07/12/2019 | Werder Bremen | - | Dynamo Dresden | 3:1 |
| 08/02/2020 | Niendorfer TSV | - | Holstein Kiel | 1:2 |
| Complete name: | Leo Heckmann |
| Born: | 23/10/1997 |
| Place of birth: |
Germany |
| Residence: | Celle |
| Nationality: |
Germany |