
The injury to the Dutchman, who joined the Werkself from Manchester United during the winter transfer window, requires an operation. Following that, Fosu-Mensah will complete his rehab at the Leverkusen 'Werkstatt'.
"It's a tough blow for Timothy," declared sporting director Simon Rolfes. "We will do all we can to support him and help him come back stronger from this difficult situation."

Two Saturdays, one Friday and one Sunday: The dates for the Bayer 04 Women's team games on matchdays 16 to 19 have been finalised. Three of the four matches scheduled by the German Football Association (DFB) on Tuesday will be played at home at the Ulrich Haberland Stadium.
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Four Bayer 04 players are in action at the 35th edition of the Africa Cup of Nations being played in Morocco from 21 December to 18 January 2026: Eliesse Ben Seghir for the hosts, Edmond Tapsoba with Burkina Faso, Ibrahim Maza for Algeria and Christian Kofane with Cameroon. Updates on the AFCON matches involving Werkself players...
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Bayer 04 Women finish 2025 with the first game of the second half of the Google Pixel Bundesliga season as they host defending champions and league leaders Bayern Munich at the Ulrich-Haberland-Stadion on Monday. Kick-off is at 18:00 CET. Here’s all you need to know ahead of the Matchday 14 encounter.
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The Werkself may have the festive season off, but four players will still be in action as they compete at the 2025 Africa Cup of Nations. Eliesse Ben Seghir will open the 35th edition of the tournament with hosts Morocco on Sunday, 21 December. Edmond Tapsoba (Burkina Faso), Ibrahim Maza (Algeria) and Christian Kofane (Cameroon) are also going for continental glory.
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