http://www.offtheblockblog.com/

They actually have a men's volleyball bracketology going, where they explain the selection criteria for the NCAA tournament and break down where each team stands after Saturday's night's games, among other things.

I think the bottom line is probably that BYU needs to win Thursday to be comfortable that they will be in the tournament. If they lose Thursday, there is still a chance, but not a very good one.