| Oberliga Baden-Württemberg 2022/2023 - Appearances as Assistant | ||||
| 05/11/2022 | FC Holzhausen | - | SSV Reutlingen | 0:1 |
| 20/05/2023 | ATSV Mutschelbach | - | FV Ravensburg | 1:1 |
| Oberliga Baden-Württemberg 2022/2023 - Appearances as Assistant | ||||
| 05/11/2022 | FC Holzhausen | - | SSV Reutlingen | 0:1 |
| 20/05/2023 | ATSV Mutschelbach | - | FV Ravensburg | 1:1 |
| Complete name: | Markus Portner |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |