Lionel Messi is on the pitch when Argentina meets the dark horse, invited Canada, in Tuesday's semifinal in the South American Championships.
He will play tomorrow, said Argentina's coach Lionel Scaloni to journalists on Monday.
Messi has been struggling with an injury in his right leg since the group stage on June 25. He missed a match in the playoffs but played the entire quarterfinal against Ecuador. On Wednesday, Colombia and Uruguay will meet in semifinal two.
