For round-robin games, overtime will be held in a 10-minute, three-on-three sudden-death period, followed by a three-round shootout. In the final, full 20-minute, five-on-five periods will be played until a goal is scored.

The NHL's 4 Nations Face-Off begins with Team Canada vs Team Sweden on Wednesday, the first of seven games among four countries and 92 NHL players.

Find out which streaming services or TV channels you need for the NHL's week-long international tourney between the US, Canada, Sweden and Finland.