The United States wrapped up its World Cup warmup matches with a listless 0-0 draw against South Korea on Saturday, a result that highlighted the Americans' struggle to regain top form going into next month's tournament.
Again missing star forward Alex Morgan, who hasn't played in a month because of a bone bruise in her left knee, the second-ranked Americans were shut out at home for the first time since Nov. 5, 2008, in Cincinnati, also by South Korea. Morgan says she will be ready for the team's World Cup opener against Australia on June 8.
Still, the U.