Lennart Karl Ruled Out of World Cup Due to Injury

Teenage sensation Lennart Karl has been ruled out of the World Cup after suffering a muscle injury in training, dealing Germany a brutal late blow on the eve of the tournament.

The German Football Federation (DFB) confirmed on Friday that the 18-year-old Bayern Munich forward tore a muscle bundle in the final training session before Saturday’s friendly against the United States in Chicago.

“Lenny tore a muscle bundle today in the final training session and is ruled out because of this injury. Have a good recovery, we're thinking of you,” the DFB posted on Instagram, turning what was supposed to be a routine update into the announcement every coach dreads.

Rising star stopped in full stride

Karl’s absence cuts deep. The teenager has been one of the breakout stories of the Bundesliga season, forcing his way into Vincent Kompany’s title-winning Bayern side after his top-flight debut earlier in the campaign and then accelerating at remarkable speed.

He carried that form straight into the national team. Handed his first start for Germany in Sunday’s 4-0 win over Finland, Karl justified the faith, registering an assist and playing with the kind of fearless energy that had Nagelsmann reshaping his attacking plans around him.

Now, in a single training session, that momentum is gone.

Nagelsmann had already hinted at the worst in Chicago, admitting before the scan that the injury “didn't look good” and confirming Karl had been taken to hospital. The diagnosis has now ended the youngster’s World Cup before it began.

To fill the gap, Germany have called up RB Leipzig midfielder Assan Ouedraogo. The Leipzig player will join a squad suddenly forced to adjust both its tactics and its emotional temperature after losing one of its most exciting weapons.

Neuer held back, but World Cup return still on track

Karl’s setback was not the only fitness issue Nagelsmann had to address. The Germany head coach also confirmed that Manuel Neuer will miss the friendly against the US as he continues his push towards full fitness.

Neuer, 40, was recalled in May for what would be a remarkable World Cup return, almost two years after announcing his international retirement. His selection alone sent a jolt through the goalkeeping hierarchy; his actual reappearance in a Germany shirt will have to wait a little longer.

Nagelsmann, though, sounded calm about the timeline and backed his veteran to be ready when it really counts.

“At his age, he doesn't need a warm-up phase,” Nagelsmann said. “He knows how to handle high-pressure situations. He's on his way to peak fitness. However, we don't want to take any risks tomorrow.”

The plan is clear: no gamble in Chicago, full focus on Curacao. Germany expect Neuer to be fit for their opening World Cup match on June 14, trusting his experience to bridge the gap left by his lack of recent international minutes.

A reshaped picture for Germany

In the space of a day, Germany’s World Cup picture has shifted. A teenage forward who had stormed into the squad will now watch from home. A 40-year-old goalkeeper who once defined a generation waits to step back onto the biggest stage.

Nagelsmann must now rewire his attack without Karl’s direct running and creativity, while banking on Neuer to anchor a campaign that suddenly feels a touch more fragile before a ball has even been kicked.