
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."

Video games manufacturer Electronic Arts (EA), together with the Deutsche Fußball Liga (DFL), has announced the six nominees for the February 2026 Bundesliga Player of the Month award. Not one, but two Werkself players are on the list in Edmond Tapsoba and Alejandro Grimaldo. Supporters of the Black-and-Reds have from now until midnight on Sunday 8 March to vote!
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The German Football League (DFL) has announced the three candidates for Bundesliga ‘Rookie of the Month’ for February. Among the candidates is Werkself player Jarell Quansah. Fans of Bayer 04 can vote for their favourite on the Bundesliga app from now until Thursday, 5 March (23:59 CET).
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Bayer 04 will have to manage without Brazilian player Arthur for the next few weeks. The full-back tore a ligament in his left ankle in yesterday's Bundesliga match against Mainz 05 (1-1).
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On a day that celebrated 50 years of official Bayer 04 fan clubs with festivities on the pitch during the match against FSV Mainz 05 on Saturday, New York-based Werkself Warriors were proudly represented on the field by co-founder Alex Kramm.
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