Danny Barrett scored two tries to lift the United States to a 28-0 win over Argentina in the final of the Las Vegas Sevens on Sunday, giving the Americans only their second title in rugby's World Sevens Series and first on home soil.
Bearded and barrel-chested, Barrett mixed the power of a forward with the fleet-footed skills of a back to touch down on either side of halftime as the United States produced a flawless performance in its first home final.
Perry Baker underlined his billing as the best player in world sevens by scoring the United States' first try and helping create the first for Barrett to give the home team a 14-0 lead at halftime.
Barrett stormed through thin defense in midfield to score a crucial try immediately after halftime, extending the lead 21-0, and Carlton Isles finished off with a solo try 30 seconds from full time.
The United States had reached the semifinals in Las Vegas in each of the last three years but couldn't make the leap to the final.