"Doughty's performance with the Kings during his NHL career would be enough to make a solid argument that he should be atop this list, but his play in best-on-best international tournaments makes it a lock," said Arpon Basu, managing editor of LNH.com. "Doughty played in the 2010 Vancouver Olympics at age 20 and during the course of the tournament became one of Canada's most important defensemen. At the 2014 Sochi Olympics, Doughty paired with Marc-Edouard Vlasic of the San Jose Sharks to form Canada's top shutdown pairing. His ability to control the game at both ends of the ice allows Doughty to not only contain the opposition's top offensive players, but to do so by forcing them to play defense."
This is not a new phenomenon either, according to NHL.com senior writer Dan Rosen.
"Since the 2010-11 season, Doughty has a 56.88 SAT percentage, first among defensemen with at least 300 games played," Rosen said. "In the same time span, he is second among defensemen in total minutes played (11,813:46). While the SAT percentage doesn't give a true measure of time of possession, it's a shot-attempts metric that gives an indication that Doughty drives possession better than any other defensemen. By doing so, Doughty is effectively shutting down the opposition's offense."
NHL.com staff writer Amalie Benjamin also voted for Doughty.
"Doughty had a 58.89 Corsi-for percentage in 5-on-5 play, which led the NHL, and played for a team that finished with a 2.34 goals-against average, good for third in the League," she said. "He added 51 points this season, but his play was led by his defense, putting him in line as the top shutdown defender in the World Cup of Hockey."
Hedman was the top defenseman for the Tampa Bay Lightning during their run to the Eastern Conference Final in the 2016 Stanley Cup Playoffs. The 25-year-old has improved his defensive game each season since he joined the League in 2009-10. Last season, Hedman's SAT% was 56.76, the seventh-highest total in the League and the second-highest in the Eastern Conference. In the playoffs, it was 50.97, the fourth-highest among defensemen who played into the third round or beyond.
"Often matched against the opponent's top line, the 6-foot-6, 223-pound Hedman has proven to be a force at both ends of the ice for the Lightning," NHL.com staff writer Tom Gulitti said. "He also elevates his play in the Stanley Cup Playoffs while playing heavier minutes, 27:26 per game in the postseason as compared to 23:03 during the season."