Marco Medel came on as a second-half substitute for Santiago Wanderers . As he jogged on to the pitch he picked up an injury and could not play . Universidad de Concepcion had to leave the field on a stretcher . Santiago Wanderers drew the match 0-0 with Chile international Medel .
Marco Medel came on as a second-half substitute for Santiago Wanderers . As he jogged on to the pitch he picked up an injury and could not play . Chile international Medel had to leave the field on a stretcher . Santiago Wanderers drew the match 0-0 with Universidad de Concepcion .