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

Definitions
Team Over Record Over % Under % Total +/-
Weber State 7-1-0 87.5% 12.5% +10.8
E Washingtn 4-1-0 80.0% 20.0% +8.6
Idaho State 11-6-0 64.7% 35.3% +7.5
Montana 5-3-0 62.5% 37.5% +4.8
North Dakota 11-7-1 61.1% 38.9% +4.9
Idaho 6-4-0 60.0% 40.0% +5.2
Montana St 10-7-0 58.8% 41.2% +2.6
Sac State 5-4-0 55.6% 44.4% +0.8
N Colorado 4-4-0 50.0% 50.0% -1.1
N Arizona 4-5-0 44.4% 55.6% +0.8
S Utah 7-9-0 43.8% 56.2% -2.2
Portland St 5-7-0 41.7% 58.3% -0.2