1919–20 Harvard Crimson men's ice hockey season

Alfred Winsor, the coach who had instilled a tremendous defensive system and led the team to 7 intercollegiate championships, would not return to the program.

Fortunately, none were to other colleges and when they opened the inaugural Triangular Hockey League season against Yale, Harvard was able to overcome a 3-goal middle frame from the Elis with one of their own in the third to win the game 5–4.

[3] The next game against the Dartmouth Club saw a return to 20-minute halves, but the match progressed similarly with the opponents building a multi-goal lead that Harvard was just able to overcome and claim victory.

[4] Three nights later Harvard downed the official team from Dartmouth and were beginning to get used to the style of play necessitated by the size of the Pavilion.

Even with several fluky goals, and a bit of controversy over the game-winner,[8] Harvard was able to run their winning streak to 7 games at the end of the most strenuous stretch of their season.

Captain Walker left the game late with a broken nose but that minor injury couldn't detract from the overpowering performance that cemented Harvard's ninth Intercollegiate Championship.