Striker,
Hosting goes by Region Rank and Both teams were #1 in their Region...
The tiebreaker is the bracket, which changes each year
"Higher Region Finish will always host Lower Region Finish. If two teams finish in the same position within their respective Region, the bracket will determine the host."
Brackets Link
http://www.schsl.org/2006%20Brackets/bso%20aaa.htm
