| Youth Sonderspielrunde 2023 Hauptrunde Liga A - Appearances as Referee |  |
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| 07/05/2023 | Hamburger SV | - | Borussia Dortmund | 3:2 | 4 | - | - |
| 14/05/2023 | Hertha BSC | - | Bayer Leverkusen | 1:3 | - | - | - |
| Youth Sonderspielrunde 2023 Hauptrunde Liga A - Appearances as Referee | |
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| 07/05/2023 | Hamburger SV | - | Borussia Dortmund | 3:2 | 4 | - | - |
| 14/05/2023 | Hertha BSC | - | Bayer Leverkusen | 1:3 | - | - | - |
| Complete name: | Lennart Kernchen |
| Born: | 20/04/2001 |
| Place of birth: |
Germany |
| Residence: | Hannover |
| Nationality: |
Germany |