From 2013.. http://www.sbnation.com/college-hockey/2013/2/16/3995742/north-dakota-vs-nebraska-omaha-draws-nbc-sports-network-college
Nov. 30, Boston College vs. Boston University - 87,000 viewers
Nov. 30, Wisconsin vs. Denver - 74,000 viewers
Dec. 1, Boston University vs. Boston College - 53,000 viewers
Dec. 5, Vermont vs. Dartmouth - 45,000 viewers
Dec. 7, Michigan State vs. Notre Dame - 98,000 viewers
Jan. 4, Colorado College vs. Nebraska-Omaha - 30,000 viewers
Jan. 9, Harvard vs. Boston College - 86,000 viewers
Jan. 11, Union vs. Princeton - 66,000 viewers
Jan. 11, Nebraska-Omaha vs. Denver - 38,000 viewers
Jan. 17, Providence vs. UMass-Lowell - 53,000 viewers
Jan. 18, Harvard vs. Yale - 63,000 viewers
Jan. 25, Yale vs. Cornell - 45,000 viewers
Feb. 1, Dartmouth vs. Union - 41,000 viewers
Feb. 8, North Dakota vs. Nebraska-Omaha - 146,000 viewers