Spain's Inigo Martinez, left, is shown the red card by referee Mark Geiger, right, during the group D men's soccer match between Japan and Spain at the London 2012 Summer Olympics, Thursday, July 26, 2012, at Hampden Park Stadium in Glasgow, Scotland. Photo: Chris Clark / AP
The United States' Abby Wambach, center, scores a penalty against Canada during their semifinal women's soccer match at the 2012 London Summer Olympics, Monday, Aug. 6, 2012 at Old Trafford Stadium in Manchester, England.
New Zealand's Amber Hearn, center, vies for the ball with United States' Lauren Cheney, left, and Carli Lloyd, right, during their women's quarter-final soccer match at St. James' Park in Newcastle, England, during the London 2012 Summer Olympics, Friday, Aug. 3, 2012. Photo: Scott Heppell / AP