| Regionalliga Nord 2016/2017 - Appearances as Referee |  |
 |
 |
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| 24/09/2016 | VfL Wolfsburg II | - | SV Meppen | 2:1 | 4 | - | - |
| 16/10/2016 | TSV Havelse | - | Lüneburger SK Hansa | 1:1 | 4 | - | - |
| 11/03/2017 | VfL Wolfsburg II | - | TSV Havelse | 1:1 | 1 | - | - |
| Regionalliga Nord 2016/2017 - Appearances as Referee | |
|
|
||||
| 24/09/2016 | VfL Wolfsburg II | - | SV Meppen | 2:1 | 4 | - | - |
| 16/10/2016 | TSV Havelse | - | Lüneburger SK Hansa | 1:1 | 4 | - | - |
| 11/03/2017 | VfL Wolfsburg II | - | TSV Havelse | 1:1 | 1 | - | - |
| Complete name: | Johann Pfeifer |
| Born: | 01/09/1983 |
| Place of birth: |
Germany |
| Residence: | Rodgau |
| Nationality: |
Germany |
| Club: | HSC BW Tündern |
| Height: | 173 cm |