What is every Big Sky Conference team's record against the over/under line as an underdog in the 2016-2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Portland St 11-3-1 78.6% 21.4% +16.5
Weber St 6-3-0 66.7% 33.3% +4.5
Montana 5-3-0 62.5% 37.5% +1.9
S Utah 15-10-2 60.0% 40.0% +4.0
N Colorado 11-8-0 57.9% 42.1% -1.2
Idaho 8-7-0 53.3% 46.7% +5.3
North Dakota 5-5-0 50.0% 50.0% +4.0
Sac State 10-10-0 50.0% 50.0% +2.0
E Washingtn 7-7-0 50.0% 50.0% +4.1
Montana St 6-8-0 42.9% 57.1% +1.4
N Arizona 11-17-0 39.3% 60.7% -1.8
Idaho St 9-14-2 39.1% 60.9% +1.7