Sorry for the delay again; things are busy, busy, busy.
Chris has basically run away with it, leading from the beginning, and every break has gone his way. In this contest early leads are sometimes chipped away in the later rounds. But Chris is the only team to have two of his final four teams still standing, so he'll likely pull away or at least maintain his lead. Congratulations, Chris!
Nobody had Wichita St. making it two rounds in, thus nobody has four teams remaining. About half of us have three teams remaining, half have two teams remaining, and Kristi (sorry!) only has one team remaining. Both Bryan and Zach can still see their top team win it all.
Here's the spreadsheet: