HELSINKI - Auston Matthews had two goals and two assists to help the United States rout Switzerland 10-1 on Wednesday in the world junior hockey championship.
Matthew Tkachuk added two goals and an assist, and Christian Dvorak, Zach Werenski and Colin White each had a goal and two assists for the United States (2-1-0).
Nick Schmaltz, Ryan Donato and Brandon Carlo also scored, and Alex Nedeljkovic made 27 saves.
Timo Meier scored for Switzerland (0-3-1).
Earlier, Sweden beat Denmark 5-0 to improve to 3-0 and lock up first place in Group A. In Group B, the Czech Republic beat Belarus 5-3, and Finland topped Slovakia 8-3.