The US Women’s National Team, it turns out, is pretty good at this soccer thing. Good enough to cover the spread … of an American football game. The Americans decimated Thailand 13-0 in their opening game at the Women’s World Cup. Alex Morgan had five goals, Rose Lavelle and Sam Mewis scored two each, while Lindsey Horan, Carli Lloyd, Mallory Pugh and Megan Rapinoe added goals as well. It is the most goals scored and the most lopsided victory in World Cup history. The previous record margin was Germany’s 11-0 victory over Argentina in 2007. Morgan tied Michelle Akers’ record for World Cup goals, set in the quarterfinals against Chinese Taipei in 1991. “We really just came into the game really wanting to showcase ourselves,” Morgan said. “Every goal matters in this tournament and that’s what we were working on.” The two teams were the last to kickoff in the group stage for the monthlong tournament. Hosts France opened the World Cup before a sellout crowd in Paris on Friday night with a 4-0 victory over South Korea. Ranked No. 1 in the world, the Americans had dropped only one match in their previous 38, a loss to France in…