 Complete the following phrase:  The mens ice hockey team is one of the oldest intercollegiate ice hockey teams in the United States, having played their first game on January 19, 1898 in a 06 loss to Brown. Former head coach William H. Claflin and former captain George Owen are credited with the first use of line change in a game against Yale on March 3, 1923 when the Crimson substituted entire forward lines instead of individuals. The mens ice hockey team won the NCAA Division I Championship on April 1, 1989, defeating the Minnesota Golden Gophers 4-3 in overtime. The Cleary Cup, awarded to the ECAC regular-season champion, is named for former Harvard All-American hockey player, coach, and athletic director Bill Cleary, a member of the U.S. hockey team that won the 1960 Winter Olympics gold medal. The team competes in ECAC Hockey along with five other Ivy League schools and is coached by Harvard alumnus, 