From the comments:
There was another "EnvEcon" (no dash) bracket at ESPN (http://games.espn.go.com/tournament-challenge-bracket/2015/en/group?groupID=347085) with 14 more brackets. Probably some, like me, mistakenly joined that group. Prof. Heintzelman might want a shot at glory this year, as he'd be in fourth place in Env-Econ this year ... with a shot at #1 if Duke wins.
Congrats to Martin who won the unofficial (but we'll count it) Env-econ tournament challenge and gets to make fun of Tim and The Ohio State University all year long!
P.S. I bought a 39-0 almost done shirt. Why, you ask? ... why not?