
“After playing for Turbine Potsdam and most recently in England, Caroline Siems joins our team as a young but very experienced full-back,” said Bayer 04 head coach Achim Feifel. “She has enormous potential. And we hope she can provide lots of positive input with her dynamic and attacking style of play.”
Siems, who has played for all Germany junior teams up to the U19s, is looking forward, “to returning to the Bundesliga. Discussions with the Bayer 04 management and the conditions here have convinced me that I can best develop at Leverkusen both on and off the pitch. I’m very excited about the years ahead.”
The defender played for Turbine Potsdam from 2015 to 2020 before moving abroad to Aston Villa last year. Siems made 14 appearances for the Villa Women last term.

Ecuador international Piero Hincapie, who moved to Arsenal FC on loan from Bayer 04 Leverkusen for the 2025/26 season, will join the English champions permanently on 1 July 2026.
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Bayer 04 Leverkusen CEO Fernando Carro will lead a club delegation to Brazil from July 2-6 for a program of partner engagement, community activities and football development initiatives across São Paulo and Rio de Janeiro.
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In glorious sunshine and temperatures of around 30 degrees Celsius, the Bayer 04 Women have begun their preparations for the new season. With a relaxed first session at the Kurtekotten training centre, coach Roberto Pätzold’s team became the first Bundesliga side to resume training after a 37-day break.
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Black and Red stand out. Under the slogan ‘Diversity under the Cross’, Bayer 04 took part in Pride on the Rhine at the weekend alongside the queer fan club “Bayer 04 Junxx”. The club mascot, Brian the Lion, and several members of staff were also in attendance, championing diversity and solidarity.
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