| DFB-Pokal 2023/2024 - Appearances as Referee |  |
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| 12/08/2023 | Arminia Bielefeld | - | VfL Bochum | 4:1 pso | 8 | - | - |
| 31/10/2023 | 1. FC Kaiserslautern | - | 1. FC Köln | 3:2 | 4 | 1 | 1 |
| DFB-Pokal 2023/2024 - Appearances as Referee | |
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|
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| 12/08/2023 | Arminia Bielefeld | - | VfL Bochum | 4:1 pso | 8 | - | - |
| 31/10/2023 | 1. FC Kaiserslautern | - | 1. FC Köln | 3:2 | 4 | 1 | 1 |
| Complete name: | Sven Jablonski |
| Born: | 13/04/1990 |
| Place of birth: |
Germany |
| Residence: | Bremen |
| Nationality: |
Germany |
| Profession: | Bankkaufmann |
| Club: | Blumenthaler SV |
| Height: | 190 cm |
| Weight: | 82 kg |
| Bundesliga (GER) appearances: | 93 |