| Oberliga Niederrhein 2021/2022 Abstieg - Appearances as Referee |  |
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| 11/06/2022 | 1. FC Mönchengladbach | - | TuRU Düsseldorf | 0:1 | - | - | - |
| Oberliga Niederrhein 2021/2022 Abstieg - Appearances as Referee | |
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| 11/06/2022 | 1. FC Mönchengladbach | - | TuRU Düsseldorf | 0:1 | - | - | - |
| Complete name: | Martin Ulankiewicz |
| Born: | 01/03/1991 |
| Place of birth: |
Germany |
| Residence: | Mülheim an der Ruhr |
| Nationality: |
Germany |
| Club: | Rot-Weiß Oberhausen |