The first season of the Vaahteraliiga was played in 1980. The name
Vaahteraliiga ("Maple League") comes from the name of the championship trophy
Vaahteramalja ("Maple Bowl"), which was donated to the newly formed association by the embassy of
Canada in Finland. Vaahteraliiga is managed by
American Football Association of Finland – SAJL. It is government approved non-profit organization governing both American football and flag football activities in Finland. The most successful team all-time are the
Helsinki Roosters with a total of 17 championships, including a then-record six consecutive first-place finishes from 1995-2000. This record was tied by
Porvoo Butchers as they also won six consecutive championships between 2005 and 2010. In the early years
Helsinki and it surrounding towns were loaded with Maple League teams and they seemed to almost monopolize the championship. The first team outside the Helsinki metropolitan area to win the championship were the
Seinäjoki Crocodiles in 2001, ending the 21-year
Helsinki area supremacy. Since then, however, those teams have only won the championship twice.
Turku Trojans have the most Maple Bowl losses. Having qualified for the game ten times, their only win is from their last visit in 2003. The 2016 season of Vaahteraliiga was planned to see 8 teams competing, as
Tampere Saints and
Wasa Royals were promoted from
1st Division. Helsinki 69ers did not start the season, so the 2016 season had 7 teams. The
2017 season also has 7 teams, as TAFT was relegated after finishing last, and I-division winner Hämeenlinna Huskies were promoted to Maple League. ==Current teams==