Toronto Maple Leafs

The Toronto Maple Leafs command Canada's most passionate fan base, with 13 Stanley Cup victories — all secured before the 1967 expansion era. Their 22,000-seat Maple Leaf Gardens, which hosted its first game in 1931, was the sport's spiritual home for over six decades. Despite a 56-year championship drought, the Leafs average 98.2% attendance at Scotiabank Arena, outpacing the Calgary Flames' 92.1% and proving that loyalty endures through scarcity. No team has played more regular-season games (over 6,500) without clinching a title since 1967.