Switzerland will face Argentina in the World Cup quarter-finals without their breakout forward Johan Manzambi, after head coach Murat Yakin definitively ruled him out of Saturday’s match in Kansas City. The 20-year-old, who has been one of the revelations of the tournament, failed to recover from a left-knee injury suffered in the final training session before the round-of-16 victory over Colombia. Yakin told a press conference on Friday that the player was still in considerable pain and that all attempts to get him fit had fallen short. “He will not be able to play tomorrow. We tried everything, but unfortunately it is not possible,” the coach said, a verdict echoed across Swiss and international media.

The injury occurred abruptly on the eve of the Colombia match, which Manzambi also missed. Initial scans ruled out ligament rupture, diagnosing a severe contusion, but the short turnaround between rounds left no realistic window for recovery. Swiss outlets report that the Freiburg attacker was seen at training with a bandaged knee and a visible limp, working separately from the squad. Yakin described the setback as a “huge blow” and a “shock”, noting that Manzambi had been in excellent form and that his absence would force a tactical rethink against the defending champions.

Manzambi’s impact at this World Cup has been immediate and decisive. After starting the tournament on the bench, he seized a starting role and scored three goals in four appearances, adding two assists. His two-goal cameo off the bench against Bosnia and Herzegovina turned a group-stage match, and he was on the scoresheet again in the win over Canada. South American and European analysts alike have highlighted his ability to break lines from midfield and inject verticality into the Swiss attack, qualities that made him the team’s top scorer and a transfer target for clubs including Newcastle United.

Without their most dynamic offensive weapon, Switzerland are expected to adopt a more cautious shape. Yakin is likely to reinforce the midfield, with Djibril Sow or Fabian Rieder slotting in alongside Granit Xhaka and Remo Freuler, leaving Breel Embolo as the lone striker. The coach acknowledged the challenge of containing Lionel Messi, who leads the tournament’s scoring charts, but insisted his side would remain compact and press high. Captain Xhaka, speaking alongside Yakin, urged Swiss fans to “keep dreaming”, recalling the narrow extra-time defeat to Argentina at the same stage in 2014.

The quarter-final kicks off at 22:00 local time on Saturday at Arrowhead Stadium. The winner will advance to a semi-final against either Spain or Belgium, with Switzerland chasing a first-ever appearance in the last four of a World Cup.