| Bundesliga | 30/09/23 | 1. FC Heidenheim 1846 | - | 1. FC Union Berlin | 1:0 | ||||
| Bundesliga | 24/02/24 | 1. FC Union Berlin | - | 1. FC Heidenheim 1846 | 2:2 |
| Bundesliga | 30/09/23 | 1. FC Heidenheim 1846 | - | 1. FC Union Berlin | 1:0 | ||||
| Bundesliga | 24/02/24 | 1. FC Union Berlin | - | 1. FC Heidenheim 1846 | 2:2 |
| Frederik Riis Rønnow | |
| Born: | 04.08.1992 |
| Place of birth: |
Horsens, 
Denmark |
| Nationality: |
Denmark
|
| Height: | 188 cm |
| Weight: | 81 kg |
| Position(s): | Goalkeeper |
| Foot: | right |