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

Definitions
Team Over Record Over % Under % Total +/-
S Utah 9-5-0 64.3% 35.7% +3.9
Montana St 8-5-0 61.5% 38.5% -1.4
Montana 3-2-0 60.0% 40.0% -4.0
Idaho St 9-7-0 56.3% 43.8% +4.2
Idaho 7-7-0 50.0% 50.0% -1.4
E Washingtn 6-8-0 42.9% 57.1% -0.9
N Colorado 2-3-0 40.0% 60.0% -1.1
Weber St 2-3-0 40.0% 60.0% -5.5
N Arizona 6-10-0 37.5% 62.5% +0.4
Sac State 4-8-0 33.3% 66.7% -10.6
Portland St 2-8-0 20.0% 80.0% -3.7