Toronto Maple Leafs. Hockey is a sport that works with the sun and moon, as well as the stars. The Toronto Maple Leafs are one of the most important teams in all of NHL. The Toronto Maple Leafs are the most successful hockey club to have ever played in Canada, having won over 25 championships from 1917-1969 — a total of 486 games and 118 years later, the team is still incredibly popular — despite many players leaving its ranks over time, turning what was once a mediocre club into one of the most feared teams in all of hockey.