
The captain of the U20 national side won the World Cup in 2014 with Germany and at Leverkusen she became a prospect for the full international side. She received her first call-up to the Germany squad in September 2015.
In the current campaign, the goalscoring defender and key player for the Werkself Women (three Bundesliga goals for Bayer 04), including her last-minute winner in the 2-1 win against Borussia Mönchengladbach, made a significant contribution to one of the two Leverkusen wins this season
Knaak, who is studying psychology at the University of Cologne, wants to give 100 per cent for Bayer 04 right to the end as she made clear: "I've always felt really at home at Leverkusen and I'm very grateful for my time here where I’ve developed really well in personal and sporting terms thanks to the great confidence shown by the club. I believe a new sporting challenge is the right step for my development and I'm looking forward to it. Until then we will give our all in our aim of staying up."
Head coach Thomas Obliers: "Her transfer is a loss for us both on a human and sporting level. Rebecca Knaak has always given 100 per cent for Bayer 04 and now she wants to take the next step so we wish you much success and, above all health, and fitness."
Linda Peckhaus, head of Women's football: "Rebecca Knaak joined us when she was very young and has come on leaps and bounds in recent years, above all on a personal level. We are proud that Rebecca, at the age of 20, is already one of the most experienced players who bears a lot of responsibility. We'd like to thank her for her commitment over the past four years and wish her every success in the future."


After the first win of the season against 1. FC Union Berlin (4-0) last weekend, the Werkself are aiming to collect another three points at FC Augsburg on Saturday 12 September (kick-off 15:30 CEST). The hosts, meanwhile, are enjoying their best-ever start to a Bundesliga campaign and go into Matchday 3 top of the table for the first time. The Matchday News.
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The Werkself are away to FC Augsburg on matchday 3 of the 2026/27 Bundesliga season. The game at the WWK Arena against the current – and for the first time – league leaders of the German top flight is on Saturday 12 September at 15:30 CEST. Ahead of the match, head coach Carles Martínez spoke about this week’s training and the team’s approach to the fixture, as they face an opponent brimming with confidence. The Spaniard also addressed a number of squad matters.
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FC Augsburg are top of the table for the first time in their Bundesliga history. After two wins for starters, FCA lead the German top-flight with six points and a goal difference of 7 to 1. This Saturday, 12 September (kick-off: 15:30 CEST), Augsburg are looking to build on their strong start to the season against the Werkself. The lowdown on our next opponents.
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Following the closure of the 2026 summer transfer window, the Bayer 04 men's and women's first teams lined up for a first-ever joint photo at the BayArena. Werkself fans can now download the official photos for free.
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Bayer 04 Women will be without captain Carolin Simon and striker Valentina Mädl over the coming weeks. Both players missed last Friday's 2-1 Bundesliga win at TSG Hoffenheim because of muscle injuries.
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