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

Definitions
Team Over Record Over % Under % Total +/-
N Arizona 6-2-0 75.0% 25.0% +6.8
Montana 16-10-0 61.5% 38.5% +2.1
Montana St 6-5-0 54.5% 45.5% +4.5
S Utah 6-5-0 54.5% 45.5% +0.8
Idaho 1-1-0 50.0% 50.0% -4.5
E Washingtn 6-6-0 50.0% 50.0% +1.5
Weber State 10-10-1 50.0% 50.0% +0.7
Portland St 6-7-0 46.2% 53.8% +0.3
Sac State 5-6-0 45.5% 54.5% +7.9
N Colorado 9-15-0 37.5% 62.5% -5.5
Idaho State 2-4-0 33.3% 66.7% -4.9