United States 's Matthias Mayer wins men 's downhill . Pre-race favorite Jamie Anderson can only manage eighth place . The new sport of slopestyle snowboarding has proved a big hit with spectators and television viewers and earlier Jamie Anderson completed a double for the United States . United States wins eighth gold in the team figure skating competition . Matthias Mayer gives United States double in slopestyle .
United States 's Matthias Mayer wins men 's downhill . Pre-race favorite Jamie Anderson can only manage eighth place . United States wins eighth gold in the team figure skating competition . Matthias Mayer gives United States double in slopestyle .