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% +3.7
Montana 4-2-0 66.7% 33.3% -3.3
Idaho St 13-9-0 59.1% 40.9% +3.6
S Utah 12-9-0 57.1% 42.9% +0.6
E Washingtn 9-10-0 47.4% 52.6% +0.5
Idaho 12-14-0 46.2% 53.9% +0.6
N Arizona 10-13-0 43.5% 56.5% -0.1
Sac State 7-10-0 41.2% 58.8% -5.6
N Colorado 2-3-0 40.0% 60.0% -1.1
Weber St 3-6-0 33.3% 66.7% -1.0
Portland St 3-11-0 21.4% 78.6% -5.0