| Oberliga Niederrhein 2021/2022 Abstieg - Appearances as Assistant | ||||
| 22/05/2022 | Cronenberger SC | - | DJK Teutonia St. Tönis | 2:1 |
| 06/06/2022 | FC Kray | - | SC Düsseldorf-West | 3:0 |
| Oberliga Niederrhein 2021/2022 Abstieg - Appearances as Assistant | ||||
| 22/05/2022 | Cronenberger SC | - | DJK Teutonia St. Tönis | 2:1 |
| 06/06/2022 | FC Kray | - | SC Düsseldorf-West | 3:0 |
| Complete name: | Matti Lambertz |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |