

1. FC Union Berlin signed goalkeeper Julia Kassen from FC Carl Zeiss Jena. The 23-year-old wants more playing time in the Bundesliga.
1. FC Union Berlin added Julia Kassen to the team. She comes from league rivals FC Carl Zeiss Jena. The club made this known at the start of their training camp in Spain.
Julia Kassen is 23 years old. She looks forward to playing more games in the Bundesliga with Union Berlin. Before Jena, she played for SC Freiburg. She joined Jena in the summer of 2025.
At Jena, Kassen did not play for the main team. But she showed her skills in five matches for the second team in the Regionalliga Nordost.
Goalkeeper Melanie Wagner is talking with other clubs. She did not go to the training camp in Spain.
