| Oberliga NOFV-Nord 2014/2015 - Appearances as Referee |  |
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| 29/08/2014 | FC Strausberg | - | SV Altlüdersdorf | 1:4 | 4 | - | - |
| Oberliga NOFV-Nord 2014/2015 - Appearances as Referee | |
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| 29/08/2014 | FC Strausberg | - | SV Altlüdersdorf | 1:4 | 4 | - | - |
| Complete name: | Lasse Koslowski |
| Born: | 14/07/1987 |
| Place of birth: |
Berlin, 
Germany |
| Residence: | Berlin |
| Nationality: |
Germany |
| Profession: | selbständig |
| Club: | Frohnauer SC |