Wow! What a messed up bracket!
6 v 5 in the south
9 v 3 in the east
5 v 2 in the midwest
4 v 3 in the west
We almost saw a 15 seed (Princeton) go to the final 8.
Only one #1 or #2 seed still alive (Texas.)
Four teams at #5 seed or worse are still alive.