The Mountain West wins their nonconference games, plain and simple.
New Mexico's only non-conference loss was to St. Mary's, meanwhile they beat: 154, 134, 76, 172, 116, and 75.
Colorado State's only non-conference loss was also to St. Mary's. They beat: 76, 167, 188, 93, 16, 37, 57, and 173.
Utah State's only non-conference loss was to Bradley (#71). They beat: 96, 75, 74, 150, and 116.
Nevada's only non-conference loss was to Drake (#56). They beat: 33, 57, 157, 173, 171, 158, and 137.
San Diego State lost to #14 BYU and #55 Grand Canyon. They beat: 18, 21, 75, 91, 107, 110, 159, 187.
Boise State lost to #28 Clemson, #62 Virginia Tech, #38 Washington State, and #47 Butler. They beat: 74, 81, 21, 70, and 160.
Not a single one of their top 6 teams lost to a team rated worse than #71 and they played a LOT of of Q1-Q3 games. Sprinkle in some 30-40 point blowouts over cupcakes and that's how you are rewarded by the NET.