The Isar Amper League meets every 2 weeks. During every evening the players play at least 1 best-of-five-match (counted as best-of- three according to the IPFA-Rules). If a player likes to play more matches, he can invite another player to play another match. A player does not necessarily have to be present every night, since he can play his meaningful matches another evening. Every player has to play at least 16 best-of-five matches. After 16 match days the best player in the ranking is set to play the finals and the other players play a tournament and try to reach the remaining 2 places for the final. In the finals these 3 players play against each other on 3 pinball machines to inaugurate the new champion.