Multi mode league system will be like this:
There is not groups, this means every team will play vs other teams once, win counts as 2 points, a draw 1 point and a loss zero points.
League will go throw 2 stages (VIP, RD), 1st stage will be in VIP mode and 2nd will be on RD !
The champion of every league will be declare after the every stage end. Also there will be major post after the league is done.
Winner of the league who has highest score between teams after finishing all matches in the stage.
In case of a tie, an extra final match between the tied teams will be played to decide the champion.