Toronto Argonauts

The Toronto Argonauts (officially the Toronto Argonaut Football Club) are a professional Canadian football team competing in the East Division of the Canadian Football League (CFL). Based in Toronto, Ontario, the team was founded in 1873, and is the oldest existing professional sports team in North America still using its original name.[3] The team's origins date back to a modified version of rugby football that emerged in North America in the latter half of the nineteenth century. The Argonauts played their home games at Rogers Centre from 1989 until 2016 when the team moved to BMO Field, the fifth stadium site to host the team. (Source: Wikipedia)
Grey Cup Wins:
1914, 1921, 1933, 1937, 1938, 1945, 1946, 1947, 1950, 1952, 1983, 1991, 1996, 1997, 2004, 2012, 2017