Five new players joined the Canadiens in 1914–15: Albert Corbeau, Jack Fournier, Nick Bawlf, Ed Lowrey and Marcel Beliveau.
Didier Pitre returns to the Canadiens from Vancouver after a cash deal with the Millionaires.
Newsy Lalonde holds out in a contract dispute, prompting the team to penalize him $100 per week.
With the Bulldogs behind 2–1, Jack Laviolette takes over in goal, and Quebec ties the game.
As was then permitted, Vezina returns in extra play, only to surrender the third Quebec goal in a game that went on record as the longest overtime to that point, taking fifty minutes and 28 seconds to settle the contest.