Question: What sport is played by the Toronto based winners of the 105th Grey Cup ?

text: Toronto
Culture -- Sports
Toronto , along with Montreal , hosts an annual tennis tournament called the Canadian Open ( not to be confused with the identically named golf tournament ) between the months of July and August . In odd-numbered years , the men 's tournament is held in Montreal , while the women 's tournament is held in Toronto , and vice versa in even-numbered years . Queen Elizabeth II attending the 2010 Queen 's Plate at Woodbine Racetrack in Toronto . The city hosts the annual Honda Indy Toronto car race , part of the IndyCar Series schedule , held on a street circuit at Exhibition Place . It was known previously as the Champ Car 's Molson Indy Toronto from 1986 to 2007 . Both thoroughbred and standardbred horse racing events are conducted at Woodbine Racetrack in Rexdale . Toronto hosted the 2015 Pan American Games in July 2015 , and the 2015 Parapan American Games in August 2015 . It beat the cities of Lima , Peru and Bogotá , Colombia , to win the rights to stage the games . [ 146 ] The games were the largest multi-sport event ever to be held in Canada ( in terms of athletes competing ) , double the size of the 2010 Winter Olympics in Vancouver , British Columbia . [ 147 ] Toronto was a candidate city for the 1996 and 2008 Summer Olympics , which were awarded to Atlanta and Beijing respectively . [ 148 ] Historic sports clubs of Toronto include the Granite Club ( established in 1836 ) , the Royal Canadian Yacht Club ( established in 1852 ) , the Toronto Cricket Skating and Curling Club ( established before 1827 ) , the Argonaut Rowing Club ( established in 1872 ) , the Toronto Lawn Tennis Club ( established in 1881 ) , and the Badminton and Racquet Club ( established in 1924 ) .
Toronto is the provincial capital of Ontario and the most populous city in Canada, with a population of 2,954,024 as of July 2018. Current to 2016, the Toronto census metropolitan area (CMA), of which the majority is within the Greater Toronto Area (GTA), held a population of 5,928,040, making it Canada's most populous CMA. The city is the anchor of the Golden Horseshoe, an urban agglomeration of 9,245,438 people (as of 2016) surrounding the western end of Lake Ontario. Toronto is an international centre of business, finance, arts, and culture, and is recognized as one of the most multicultural and cosmopolitan cities in the world. People have travelled through and inhabited the Toronto area, located on a broad sloping plateau interspersed with rivers, deep ravines, and urban forest, for more than 10,000 years. After the broadly disputed Toronto Purchase, when the Mississauga surrendered the area to the British Crown, the British established the town of York in 1793 and later designated it as the capital of Upper Canada. During the War of 1812, the town was the site of the Battle of York and suffered heavy damage by American troops. York was renamed and incorporated in 1834 as the city of Toronto. It was designated as the capital of the province of Ontario in 1867 during Canadian Confederation. The city proper has since expanded past its original borders through both annexation and amalgamation to its current area of 630.2 km2 (243.3 sq mi). The diverse population of Toronto reflects its current and historical role as an important destination for immigrants to Canada. More than 50 percent of residents belong to a visible minority population group, and over 200 distinct ethnic origins are represented among its inhabitants.
Club League Sport Venue Established Championships
Toronto Argonauts CFL Canadian football BMO Field 1873 17 ( last in 2017 )
Toronto Arrows MLR Rugby union York Lions Stadium 2018 0
Toronto Blue Jays MLB Baseball Rogers Centre 1977 2 ( last in 1993 )
Toronto FC MLS Soccer BMO Field 2007 1 ( last in 2017 )
Toronto Lady Lynx USL Women 's soccer Centennial Park Stadium 2005 0
Toronto Maple Leafs NHL Ice hockey Scotiabank Arena 1917 13 ( last in 1967 )
Toronto Maple Leafs IBL Baseball Christie Pits 1969 8
Toronto Marlies AHL Ice hockey Coca-Cola Coliseum 2005 1 ( last in 2018 )
Toronto Raptors NBA Basketball Scotiabank Arena 1995 1 ( last in 2019 )
Toronto Rock NLL Box lacrosse Scotiabank Arena 1998 6 ( last in 2011 )
Toronto Wolfpack Super League Rugby league Lamport Stadium 2017 0 ( in Super League )