
He will undergo further treatment at Bayer 04. A replacement has yet to be called up.
Germany U21 coach Stefan Kuntz said: "It's a purely precautionary measure. In discussion with Jona, our doctors and Bayer Leverkusen we have reached the decision to send the player home for treatment. Of course, it's a pity one of our leading players misses out on the start of the European Championship qualifiers but we do have options in central defence in our squad."

The fifth and final showdown of the VBL Club Championship 2025/26 begins for the #B04eSports team this Thursday, 12 February (live on the VBL Twitch channel from 18:00 CET), with the online preliminary round kicking off against VfL Wolfsburg, Eintracht Braunschweig and SpVgg Greuther Fürth. The lowdown on our next opponents.
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Márton Szép from the Bayer 04 Leverkusen U19 team is moving back to his home country with immediate effect to join ETO FC, the current leaders of the top flight in Hungary.
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Bayer 04 Leverkusen will once again be without their captain. Friederike Repohl suffered a partial tear of the inner ligament in her right knee in last Saturday's Bundesliga match at Eintracht Frankfurt (0-1).
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The Werkself host Bayern Munich at the BayArena on matchday 26 in the 2025/26 Bundesliga season. The match is on Saturday, 14 March, with the kick-off at 15:30 CET. Information on ticket sales.
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