
“Caro is a real team player, who’s appreciated by everyone. She’s battled back time and time again from difficult periods during her time with us,” said sporting director Achim Feifel. “After three years, she’s now seeking a new challenge in Bremen. We wish her all the best for her future career.”
Siems joined Leverkusen in summer 2021 from English Women’s Super League club Aston Villa, going on to make 40 competitive appearances (three goals). All 12 of Siems’ appearances this season have come in the Bundesliga, with six of them starts. The former Germany youth international previously played at Turbine Potsdam between 2015 and 2020, including three years in the Bundesliga.
“It wasn’t an easy decision for me, but I feel ready for a new step,” said Siems. “I had three great and eventful years full of valuable experiences. Also at the times when things weren’t going well, I was always able to count on the support of the club, the team and the backroom staff.”

Bayer 04 Leverkusen will have to manage without centre-back Edmond Tapsoba in the coming weeks. The Burkina Faso international returned to the Werkself from the Africa Cup of Nations in Morocco with a muscle injury.
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The Werkself are away to Hamburg SV at the end of the Hinrunde in the 2025/26 Bundesliga campaign. The match at the newly promoted club is on Tuesday night, 13 January (kick-off: 20:30 CET). Ahead of the first encounter with HSV since 2018, Kasper Hjulmand spoke about the strengths of the opponents, lessons learnt from the home defeat against VfB Stuttgart and provided a squad update.
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In Germany, the temperatures are currently around zero, leaving even professional footballers freezing - but not the Bayer 04 Women. Roberto Pätzold's team have fled the cold to the south and are preparing for the second half of the season at a training camp in the Algarve, almost 2,000 kilometres away from home as the crow flies. The Leverkusen squad landed in Faro on Saturday morning and have already completed the first three training sessions over the weekend.
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It was a disappointing Saturday night. The Werkself lost 4-1 to VfB Stuttgart to start the new year on Bundesliga matchday 16 in 2025/26, a result that left both players and fans disappointed. "We played without any passion," said Alejandro Grimaldo honestly afterwards. Teammate Jarell Quansah was even more self-critical, emphasising: "We were miles off it in the first half. You can't put in a performance like that, especially in front of our own fans and I can only apologise to them, to be honest." Read on for the reaction, facts and stats from the clash with VfB Stuttgart in the Werkself review.
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