User blog comment:GoldAsh/Inazuma~World Cup!/@comment-4928091-20121111154622/@comment-4091102-20121111162237

20 Teams League

I would suggest 10 Matches per Round which are on for one week and the new Rounds start between Friday and Sunday. Then we would have 38 Weeks of competition.

22 Teams League

I would suggest 11 Matches per Round which are on for one week and the new Rounds start between Friday and Sunday. Then we would have 42 Weeks of competition.