Yahoo Sports reports: Marcelo Flores is set to miss the World Cup for Canada after injuring his right knee in the CONCACAF Champions Cup final, his club UANL Tigres announced Sunday. Flores, 22, sustained the ACL injury in a non-contact play in the 77th minute on Saturday during Tigres' loss to Toluca. The UANL Tigres said Flores “will undergo surgery in the coming days.”