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

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 12-3-0 80.0% 20.0% +11.7
Weber State 3-1-0 75.0% 25.0% +5.1
E Washingtn 8-5-0 61.5% 38.5% +4.3
N Arizona 9-6-0 60.0% 40.0% +1.2
Montana St 7-5-0 58.3% 41.7% +1.9
Portland St 5-4-1 55.6% 44.4% +1.9
Idaho 3-3-0 50.0% 50.0% -2.6
Sac State 6-6-0 50.0% 50.0% -2.3
S Utah 7-7-0 50.0% 50.0% -3.3
Idaho State 6-7-0 46.2% 53.9% -0.1
Montana 2-3-0 40.0% 60.0% -8.4
N Colorado 4-6-0 40.0% 60.0% -1.5