Troy Stecher was held off the scoresheet, as was Quinn Hughes. Thatcher Demko backed up Cory Schneider.
Canada will face Team Switzerland when the Quarterfinals begin Thursday. The two did not meet in preliminary play.
The loss moves Team USA down to fourth in Group A, meaning a Quaterfinals game against Team Russia - redhot Team Russia as you'll read below.
Meanwhile the second powerhouse match-up of the day featured Sweden and Russia with first place in Group B on the line. Team Russia proved it is not to be messed with.
Team Sweden opened the scoring in the 1st period and yes, Elias Pettersson was in on it.