| Youth B Bundesliga Süd/Südwest 2019/2020 - Appearances as Referee |  |
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| 15/02/2020 | 1899 Hoffenheim | - | SpVgg Greuther Fürth | 2:4 | 1 | - | - |
| 07/03/2020 | Karlsruher SC | - | Bayern München | 0:0 | 3 | 1 | - |
| Youth B Bundesliga Süd/Südwest 2019/2020 - Appearances as Referee | |
|
|
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| 15/02/2020 | 1899 Hoffenheim | - | SpVgg Greuther Fürth | 2:4 | 1 | - | - |
| 07/03/2020 | Karlsruher SC | - | Bayern München | 0:0 | 3 | 1 | - |
| Complete name: | Lukas Koch (NR) |
| Born: | 23/08/1999 |
| Place of birth: |
Hückelhoven, 
Germany |
| Nationality: |
Germany |
| Club: | SV Golkrath 1930 |
| Height: | 175 cm |
| Weight: | 60 kg |