What is every Big Sky Conference team's record against the over/under line as a favorite since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
N Arizona 12-7-0 63.2% 36.8% +4.5
Montana 43-26-0 62.3% 37.7% +2.1
Montana St 21-14-0 60.0% 40.0% +2.7
Portland St 26-18-0 59.1% 40.9% +3.2
Idaho 12-9-0 57.1% 42.9% +2.4
North Dakota 12-9-0 57.1% 42.9% -0.8
Weber State 24-20-2 54.5% 45.5% +1.7
S Utah 20-17-0 54.0% 46.0% -0.7
N Colorado 33-33-1 50.0% 50.0% -0.1
E Washingtn 21-24-1 46.7% 53.3% -0.1
Sac State 10-20-1 33.3% 66.7% +0.5
Idaho State 4-13-0 23.5% 76.5% -6.6