 In 1953 the number of teams was raised to ten.Postseason playoffs were first played in the 1973-74 season, with Nokian Urheilijat emerging victorious after defeating first Tapiolan Honka (2-1) in the Semifinals and then Työväen Mailapojat (2-1) in the Finals.For the 2014-15 season, the league has 10 teams and each team plays each other three times in the regular season, resulting in 27 games per team.