What is every Big Sky Conference team's record against the over/under line as a road favorite in the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Portland St 1-0-0 100.0% 0.0% +20.5
E Washingtn 6-1-0 85.7% 14.3% +5.1
N Arizona 4-1-0 80.0% 20.0% +6.4
N Colorado 2-1-0 66.7% 33.3% +8.2
Idaho 2-1-0 66.7% 33.3% -0.7
Weber State 2-2-0 50.0% 50.0% +1.2
Montana 2-2-0 50.0% 50.0% +12.9
Sac State 0-3-0 0.0% 100.0% -9.3