In the men's ice hockey competition, Canada will head in as the favorite to win its first gold medal since 2014. Sidney Crosby, at age 38, will look to win his third gold medal for Team Canada as the only holdover from that 2014 team.

Korey Dropkin and Cory Thiesse fall to Sweden in the gold-medal match, but they are the first U.S. curlers to reach the podium in Olympic mixed doubles.

The Olympics are inherently about minutiae, the details that differentiate a win from a loss. Canada's penalty kill is among them.