The U.S. grabbed an early lead, but Switzerland's vice skip Alina Pätz was nearly perfect, sealing the 7-4 win with a two in the 10th end.
Now, the Americans will face Canada for bronze, aiming for their first women's curling medal since 1998.
U.S. Women's Curling Team Falls to Switzerland in Semifinal
The U.S. women's curling team fell 7-4 to Switzerland on Friday, missing out on a chance at gold. They will now face Canada in the bronze-medal match.