The Danish Superliga, founded in 1991, is the top professional football league in Denmark. It replaced the Danish 1st Division as the country's premier football competition. The league consists of 12 teams, with each team playing a total of 33 matches over the course of a season. The most successful team in the history of the Superliga is FC Copenhagen, who have won the league title 13 times. A notable fact about the league is that it was the first in Europe to introduce a playoff system to determine the champion.