The NHL replaced the NHA as one of the leagues that competed for the Stanley Cup, which was an interleague competition back then. Toronto won the first NHL title, and then defeated the Vancouver Millionaires of the Pacific Coast Hockey Association (PCHA) for the 1918 Stanley Cup. The Canadiens won the league title in 1919; however their Stanley Cup Final against the PCHA's Seattle Metropolitans was abandoned as a result of the Spanish Flu epidemic. Montreal in 1924 won their first Stanley Cup as a member of the NHL. The Hamilton Tigers, won the regular season title in 1924–25 but refused to play in the championship series unless they were given a C$200 bonus. The league refused and declared the Canadiens the league champion after they defeated the Toronto St. Patricks (formerly the Arenas) in the semi-final. Montreal was then defeated by the Victoria Cougars of the Western Canada Hockey League (WCHL) for the 1925 Stanley Cup. It was the last time a non-NHL team won the trophy, as the Stanley Cup became the de facto NHL championship in 1926 after the WCHL ceased operation.