| Oberliga Hamburg 2021/2022 Staffel 2 - Appearances as Referee |  |
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| 29/08/2021 | TSV Buchholz 08 | - | Niendorfer TSV | 1:3 | - | - | - |
| 22/10/2021 | TuS Osdorf | - | Union Tornesch | 3:2 | - | - | - |
| 19/11/2021 | Victoria Hamburg | - | Hamburger SV III | 3:0 | 2 | - | - |
| Oberliga Hamburg 2021/2022 Staffel 2 - Appearances as Referee | |
|
|
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| 29/08/2021 | TSV Buchholz 08 | - | Niendorfer TSV | 1:3 | - | - | - |
| 22/10/2021 | TuS Osdorf | - | Union Tornesch | 3:2 | - | - | - |
| 19/11/2021 | Victoria Hamburg | - | Hamburger SV III | 3:0 | 2 | - | - |
| Complete name: | Johannes Mayer-Lindenberg |
| Born: | 00/00/1981 |
| Place of birth: |
Germany |
| Nationality: |
Germany |
| Club: | Harburger TB |