EAST HARTFORD, Conn. (AP) — Tobin Heath scored her second goal in as many games and the United States beat Mexico 4-0 in East Hartford, Connecticut, in the American women’s final match before the Olympics. The United States is undefeated in 44 straight matches, the second-longest unbeaten streak in team history. The Americans also extended their winning streak against Mexico to 15 games and improved to 39-1-1 overall. The lone U.S. loss in the series was in a 2010 World Cup qualifier. Next up for the United States are the Tokyo Olympics. The Americans play Sweden on July 21.