| Bundesliga 2020/2021 Qualifikationsgruppe - Appearances as Assistant | ||||
| 10/04/2021 | SCR Altach | - | SKN St. Pölten | 1:0 |
| 08/05/2021 | FC Admira Wacker | - | SKN St. Pölten | 2:0 |
| 21/05/2021 | FC Admira Wacker | - | SCR Altach | 1:1 |
| Bundesliga 2020/2021 Qualifikationsgruppe - Appearances as Assistant | ||||
| 10/04/2021 | SCR Altach | - | SKN St. Pölten | 1:0 |
| 08/05/2021 | FC Admira Wacker | - | SKN St. Pölten | 2:0 |
| 21/05/2021 | FC Admira Wacker | - | SCR Altach | 1:1 |
| Complete name: | Andreas Heidenreich |
| Born: | 31/03/1984 |
| Place of birth: |
Austria |
| Nationality: |
Austria |