Team USA defeated South Korea 13-1 at the World Championships on Friday.
Chris Kreider had an assist, 3 shots on goal, a plus one rating and a total of 13:43.
He played 5:09 in the first, 6:17 in the second and 2:17 in the third.
Neal Pionk had a goal, an assist, 2 shots on goal, a plus 2 and a total of 13:38.
Pionk's goal and assist:
By period, Pionk played 3:06 in the first, 5:09 in the second and 5:23 in the third.
Kreider skated on a line with Derek Ryan and Alex Debrincat while Pionk was paired with Nick Jensen
Filip Chytil did not dress for the Czech Republic in their win over Belarus.