Basketball Championship Database
I'm trying to make a Basketball Championship database, that can cover all or most of basketball championship formats. 
I'm not familiar with bascketball championships, but from what I've read on the internet I created the atached diagrame.
Can you give me some pointers of what i did wrong or what did i forgotten to put in here?
Thanks.
![Basketball Championship Diagrame][1]
[bigger picture][2]


  [1]: http://i.stack.imgur.com/UmrWw.jpg
  [2]: http://i.stack.imgur.com/UmrWw.jpg
Basketball Championship Database
===

I'm trying to make a Basketball Championship database, that can cover all or most of basketball championship formats. 
I'm not familiar with bascketball championships, but from what I've read on the internet I created the atached diagrame.
Can you give me some pointers of what i did wrong or what did i forgotten to put in here?
Thanks.
![Basketball Championship Diagrame][1]
[bigger picture][2]


  [1]: http://i.stack.imgur.com/UmrWw.jpg
  [2]: http://i.stack.imgur.com/UmrWw.jpg