What is every Big Sky Conference team's record against the over/under line as an underdog since the 2006-2007 season?

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 85-61-1 58.2% 41.8% +3.5
N Colorado 88-69-3 56.0% 44.0% +2.8
Portland St 101-82-4 55.2% 44.8% +2.9
S Utah 115-94-3 55.0% 45.0% +1.5
Weber State 76-63-0 54.7% 45.3% +0.5
Idaho State 138-120-3 53.5% 46.5% +2.5
E Washingtn 101-96-0 51.3% 48.7% +1.4
Montana St 119-114-1 51.1% 48.9% -0.0
Sac State 126-126-4 50.0% 50.0% -0.2
N Arizona 114-126-2 47.5% 52.5% -0.6
Montana 52-58-0 47.3% 52.7% -0.7
Idaho 104-119-2 46.6% 53.4% -0.7