The 1948 Calgary Stampeders finished in first place in the W.I.F.U.
with a perfect 12–0 record, went 2–0–1 in the playoffs and won the Grey Cup.
To date, this is still the only undefeated season in the history of Canadian professional football.
[1] [2] 36th Annual Grey Cup Game: Varsity Stadium – Toronto, Ontario
This Canadian football-related article is a stub.