The World Cup of Germany’s Nico Schlotterbeck ended on a Toronto pitch in the 13th minute of a group-stage victory, though the full weight of the moment took another day to land. The Borussia Dortmund defender twisted his left ankle while dispossessing Ivory Coast’s Amad Diallo, played on through pain until half-time, and was replaced by Antonio Rüdiger. On Monday, the German football association confirmed what the swelling had already suggested: a torn medial collateral ligament that will sideline him for months and rules him out of the remainder of the tournament.

Schlotterbeck had started both group matches and was central to Julian Nagelsmann’s defensive structure. He scored in the 7-1 demolition of Curaçao and, alongside Jonathan Tah, formed a pairing that had not conceded from open play until the Ivory Coast match. His left foot — described by Rüdiger days earlier as “gold” — gave Germany a centre-back who could break lines with diagonal passes and inject tempo from deep. Nagelsmann acknowledged the loss in unvarnished terms: “It could have been his World Cup.”

The announcement from the German camp in Winston-Salem, North Carolina, was received as a significant setback in German football circles, puncturing some of the optimism generated by early qualification. FIFA regulations prohibit squad changes once a tournament is underway, so Nagelsmann must reorganise with the personnel already in the United States. Schlotterbeck, for his part, chose to remain with the group, posting a message on Instagram that urged fans to “stand behind this German team in good and difficult moments.”

The immediate consequence is a reunion of the Rüdiger-Tah axis that served Germany in earlier cycles. Rüdiger, a Champions League winner with Real Madrid, offers recovery pace and physical presence but does not replicate Schlotterbeck’s left-sided distribution. Waldemar Anton and Malick Thiaw provide further cover, yet the balance of the defence shifts perceptibly. Germany have already secured top spot in Group E and will face Ecuador on Thursday in East Rutherford, New Jersey, a match that will test the reconfigured backline ahead of the knockout phase.