In 1985, upon the retirement of Bruins' captain Terry O'Reilly to coach the club, Bourque and veteran Rick Middleton were named co-captains of the team, Middleton to wear the "C" during home games and Bourque for road games. Upon Middleton's retirement in 1988, Bourque became the team's sole captain, and retained the position for the remainder of his Bruins' tenure. In so doing, he passed Dit Clapper as the longest tenured Bruins' captain in history, as well as passing Alex Delvecchio of the Detroit Red Wings as the longest-serving team captain in NHL history, a mark since surpassed by Steve Yzerman of the Red Wings.