During the 2016–17 season Doughty was selected to participate in the 2017 NHL All-Star Game after leading the team's defense in goals and coming in second in points. The following season, Doughty was again selected to participate in the All-Star Game, marking his fourth consecutive selection. Doughty was also named a finalist for the Norris Trophy again. During the 2018 Stanley Cup playoffs Doughty was suspended for one game for an illegal hit to the head during Game 1 against the Vegas Golden Knights.