What is every Big Sky Conference team's record against the over/under line as an underdog since the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 131-104-1 55.7% 44.3% +2.9
Idaho St 184-147-5 55.6% 44.4% +2.2
S Utah 142-117-4 54.8% 45.2% +2.2
N Colorado 115-96-2 54.5% 45.5% +2.2
Weber St 88-75-0 54.0% 46.0% +0.5
Montana St 138-124-0 52.7% 47.3% +0.7
Portland St 126-116-5 52.1% 47.9% +2.2
E Washingtn 123-115-4 51.7% 48.3% +1.2
Sac State 161-155-5 51.0% 49.1% +0.3
Montana 69-70-1 49.6% 50.4% +0.3
Idaho 147-156-4 48.5% 51.5% +0.4
N Arizona 150-171-3 46.7% 53.3% -0.6