It's the second Frozen Four appearance in school history.
The Gophers will be the No. 1 seed in the Loveland regional.
Blake McLaughlin scored two goals in the 6-4 victory.
Purnovich is the sixth player in UMD history to win the award.
Woog led the Gophers to six Frozen Four appearances and four WCHA regular season titles.
It's Déjà vu for the Huskies.
They've been No. 1 in the nation for the past four weeks.
Air Force blocked 29 shots and their goalie was unbelievable.
Look out State of Hockey, there's a new top dog.