What is every Big Sky Conference team's record against the over/under line as a home underdog since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Montana 4-0-0 100.0% 0.0% +12.6
Idaho State 40-19-1 67.8% 32.2% +7.7
Weber State 8-4-0 66.7% 33.3% +10.4
N Colorado 18-9-0 66.7% 33.3% +4.2
Portland St 16-10-0 61.5% 38.5% +6.5
Montana St 24-16-0 60.0% 40.0% +2.6
S Utah 37-29-0 56.1% 43.9% +1.3
N Arizona 28-23-1 54.9% 45.1% -0.2
Sac State 32-28-1 53.3% 46.7% +4.3
North Dakota 17-15-0 53.1% 46.9% +1.9
E Washingtn 11-10-0 52.4% 47.6% +2.8
Idaho 21-25-2 45.6% 54.4% -0.3