| Oberliga Westfalen 2020/2021 - Appearances as Referee |  |
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 |
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| 13/09/2020 | SG Finnentrop/Bamenohl | - | Westfalia Herne | 0:0 | - | - | - |
| 04/10/2020 | Preußen Münster II | - | ASC 09 Dortmund | 0:1 | - | - | - |
| Oberliga Westfalen 2020/2021 - Appearances as Referee | |
|
|
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| 13/09/2020 | SG Finnentrop/Bamenohl | - | Westfalia Herne | 0:0 | - | - | - |
| 04/10/2020 | Preußen Münster II | - | ASC 09 Dortmund | 0:1 | - | - | - |
| Complete name: | Björn Sauer |
| Born: | 26/02/1995 |
| Place of birth: |
Germany |
| Residence: | Netphen |
| Nationality: |
Germany |
| Club: | SV Netphen |
| Height: | 190 cm |
| Weight: | 83 kg |