1917 | Toronto Arenas founded in the National Hockey Association (NHA) |
1918 | Won the Stanley Cup (defeated Vancouver Millionaires) |
1919 | Lost in the Stanley Cup Finals (to Seattle Metropolitans) |
1927 | Renamed to the Toronto St. Patricks |
1928 | Renamed to the Toronto Maple Leafs |
1932 | Won the Stanley Cup (defeated New York Rangers) |
1942 | Won the Stanley Cup (defeated Detroit Red Wings) |
1945 | Won the Stanley Cup (defeated Detroit Red Wings) |
1947 | Won the Stanley Cup (defeated Montreal Canadiens) |
1948 | Won the Stanley Cup (defeated Detroit Red Wings) |
1949 | Won the Stanley Cup (defeated Detroit Red Wings) |
1951 | Won the Stanley Cup (defeated Montreal Canadiens) |
1962 | Lost in the Stanley Cup Finals (to Chicago Blackhawks) |
1963 | Won the Stanley Cup (defeated Detroit Red Wings) |
1964 | Won the Stanley Cup (defeated Detroit Red Wings) |
1967 | Won the Stanley Cup (defeated Montreal Canadiens) |
1968 | Lost in the Stanley Cup Finals (to Montreal Canadiens) |
1969 | Lost in the Stanley Cup Finals (to Montreal Canadiens) |
1970 | Lost in the Stanley Cup Finals (to Boston Bruins) |
1972 | Won the Stanley Cup (defeated New York Rangers) |
1978 | Lost in the Stanley Cup Semifinals (to Montreal Canadiens) |
1979 | Lost in the Stanley Cup Quarterfinals (to Atlanta Flames) |
1980 | Lost in the Preliminary Round (to Minnesota North Stars) |
1985 | Lost in the Division Semifinals (to Philadelphia Flyers) |
1987 | Lost in the Division Semifinals (to Detroit Red Wings) |
1989 | Lost in the Division Finals (to Montreal Canadiens) |
1993 | Lost in the Conference Finals (to Los Angeles Kings) |
1994 | Lost in the Conference Semifinals (to San Jose Sharks) |
1999 | Lost in the Conference Quarterfinals (to Philadelphia Flyers) |
2000 | Lost in the Conference Quarterfinals (to New Jersey Devils) |
2001 | Lost in the Conference Semifinals (to New Jersey Devils) |
2002 | Lost in the Conference Finals (to Carolina Hurricanes) |
2003 | Lost in the Conference Semifinals (to Philadelphia Flyers) |
2004 | Lost in the Conference Semifinals (to Philadelphia Flyers) |
2013 | Lost in the Conference Quarterfinals (to Boston Bruins) |
2017 | Lost in the First Round (to Washington Capitals) |
2018 | Lost in the First Round (to Boston Bruins) |
2019 | Lost in the First Round (to Boston Bruins) |
2020 | Lost in the Qualifying Round (to Columbus Blue Jackets) |