Sergio Aguero fainted in the dressing room as Argentina lost 4-2 to Nigeria in an international friendly in Russia on Tuesday, says reports.
The Manchester City striker was substituted at half-time, triggering a staggering collapse from the South Americans at the Krasnodar Stadium.
TyC Sports reported Aguero regained consciousness but was taken to hospital for checks.
Aguero had claimed his country’s second in the first half to open a 2-0 lead, but the Nigerians struck back to score four in a row.
Arsenal’s Alex Iwobi was the hero, grabbing a brace in the second half, as Russian fans applauded the Super Eagles’ comeback.