| Oberliga Niederrhein 2023/2024 - Appearances as Assistant | ||||
| 15/09/2023 | VfB 03 Hilden | - | FC Büderich 02 | 3:2 |
| 24/03/2024 | SC St. Tönis 11/20 | - | 1. FC Kleve | 1:0 |
| Oberliga Niederrhein 2023/2024 - Appearances as Assistant | ||||
| 15/09/2023 | VfB 03 Hilden | - | FC Büderich 02 | 3:2 |
| 24/03/2024 | SC St. Tönis 11/20 | - | 1. FC Kleve | 1:0 |
| Complete name: | Alexander Portnov |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |