What is every Big Sky Conference team's record against the over/under line as an underdog in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Montana St 14-6-0 70.0% 30.0% +3.8
Montana 4-2-0 66.7% 33.3% -3.2
N Colorado 3-2-0 60.0% 40.0% -1.0
E Washingtn 11-10-0 52.4% 47.6% +1.4
S Utah 11-10-0 52.4% 47.6% +0.4
Idaho State 11-11-0 50.0% 50.0% +3.4
Idaho 12-14-0 46.2% 53.8% +0.5
N Arizona 10-13-0 43.5% 56.5% -0.2
Sac State 7-10-0 41.2% 58.8% -5.6
Weber State 3-6-0 33.3% 66.7% -1.1
Portland St 3-11-0 21.4% 78.6% -5.2