Toronto is home to several sports venues, most notably the Rogers Centre (formerly SkyDome), the Scotiabank Arena (formerly Air Canada Centre), and BMO Field, which are all current venues. The Maple Leaf Gardens is perhaps Toronto's best known former sporting venue, as it was the home of the Toronto Maple Leafs of the National Hockey League (NHL) for much of said team's history. The Gardens were later converted to a grocery and liquor store for the first two floors, respectively, as well as clothing on the second floor, and its upper floor, a smaller arena, the Mattamy Athletic Centre, for the Ryerson Rams hockey team, as well as for basketball matches in the 2015 Pan American Games.