For the other regionals, tickets sold to the Regional Semi-final sessions are only 2-3 times higher than the Regional Finals session.

FORBES: Arlington, Indy Regionals Enjoy Greatest Demand Yet Lowest Secondary Ticket Prices

Butler was making its first appearance in a regional semi-final since 1961 and was hoping to become the lowest seeded team to make a Final Four appearance.

BBC: Sooners trounce Bulldogs

Uganda and Zanzibar will now meet on Thursday in the first semi-final of East and Central Africa's regional championship.

BBC: Uganda and Zanzibar triumph