I know that this doesn't mean anything in a sense. But I figured I would do this for fun. Since Each District takes it's top 4 teams to the Region tournament - and they are usually (not always) the top 4 teams record wise from each District - I took the top 4 teams (by record) in each district to combine with the other top 4 in the other district from the same region. Added up wins and losses of those top 8 teams - and came up with their winning Percentage.
Here are the rankings for the 8 Regions as based on their top 4 teams from each district's win-loss record %.
1. Region 6 - Record of 94-21 = 82% winning %
2. Region 2 - Record of 77-29 = 73% winning %
3. Region 1 - Record of 76-35 = 68% winning %
4. Region 4 - Record of 69-37 = 65% winning %
5. Region 7 - Record of 66-38 = 63% winning %
6. Region 3 - Record of 70-44 = 61% winning %
7. Region 5 - Record of 68-45 = 60% winning %
8. Region 8 - Record of 62-41 = 60% winning %
I know this doesn't tell the whole story - but it is kind of interesting - at least to me.