AdNichelle Prince had a pair of good chances for Canada early in the second half but couldn't convert. "We created some good opportunities after a good build-up, or we were able to break them down with good creativity. The United States will be seeking its fifth gold medal in seven Olympic tournaments. The United States improved its record in the series to 51-3-7. Earlier Thursday, Brazil defeated Argentina 4-1 in the tournament's opening match.

Williams broke open a scoreless stalemate with a goal in the 61st minute and the United States beat Canada 3-0 on Sunday in the title match of the CONCACAF Women’s Olympic qualifying tournament. Lindsey Horan and Megan Rapinoe also scored for the United States, which extended its undefeated streak to 28 games. The United States, ranked No. It was the fourth time the teams have met in the final of the region's qualifying tournament, with the United States winning all four. Press was the fifth U.S. woman with a scoring streak at least that long, joining Mia Hamm, Michelle Akers, April Heinrichs and Carli Lloyd.