USA-Puerto Rico Takeaways: Dunn joins elite group

The USA entered the year with questions about the depth of its attack, but the first four games of 2016 — including the first three in the Concacaf Olympic women’s qualifying tournament — have shownoff the remarkable variety of the U.S. attackers. That was evident on Monday night when Crystal Dunn tied a U.S. national team record with five goals as the USA routed Puerto Rico, 10-0. Thebest goal of the night, though, came from outside back Kelley O’Hara, a converted forward.