NHL

THE NHL (National Hockey League) has existed since 1917, the league opened with four teams, the Montreal Canadiens, Ottawa Senators, Montreal Wanderers, and Toronto Arenas (now known as the Maple Leafs.), the NHL would eventually evolve into a six team league, and the teams around then, known as the "Original Six" were the Detroit Red Wings, the Chicago Blackhawks, the Boston Bruins, the New York Rangers, the Toronto Maple Leafs, and the Montreal Canadiens.