Germany’s hopes for the 2026 World Cup suffered a crushing blow on Saturday when teenage midfielder Lennart Karl was ruled out with a muscle rupture sustained during a training session ahead of the final warm-up match against the United States.
National coach Julian Nagelsmann confirmed the setback in Chicago, telling reporters that Karl will miss the tournament after medical scans revealed a torn muscle fibre. “It’s a huge loss for the team and for me personally,” Nagelsmann said, according to Reuters . The 18-year-old Bayern Munich prospect had been expected to provide creativity and energy in midfield, with Nagelsmann calling the injury “a big shock for all of us” .
In response, the German Football Association (DFB) moved quickly to name 18-year-old Assan Ouédraogo of Bayer Leverkusen as Karl’s replacement. Ouédraogo, who has three senior international caps, will join the squad in Chicago for Tuesday’s final pre-World Cup friendly against the USA .
The timing could hardly be worse. Germany’s World Cup campaign begins in less than a week, and the team was already missing veteran goalkeeper Manuel Neuer, who remains sidelined with an elbow injury . Nagelsmann now faces the challenge of reshaping his midfield around Ouédraogo, a technically gifted playmaker who has yet to establish himself as a regular starter at club level.
German media framed Karl’s absence as a “bitter blow” for a side that had pinned its hopes on youthful exuberance to spark a resurgence at the tournament. “For the team and the fans, it’s a harsh blow,” wrote the *Tagesspiegel*, “because now a less reliable player is thrust into the spotlight” . Finnish outlet *Helsingin Sanomat* echoed the sentiment, calling the injury “a major loss” for a squad that had touted Karl as a “super prospect” .
With the World Cup draw set for Monday in Los Angeles, Nagelsmann must now decide whether to adjust his tactics or gamble on inexperienced replacements. The DFB has stressed that the squad remains strong, but the sudden absence of a player tipped to be a key figure in Germany’s future has cast a shadow over their preparations.