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

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 95-70-1 57.6% 42.4% +3.1
S Utah 119-97-3 55.1% 44.9% +1.7
N Colorado 81-67-2 54.7% 45.3% +1.8
Weber State 62-53-0 53.9% 46.1% +0.8
Portland St 90-81-4 52.6% 47.4% +1.9
Montana St 110-100-1 52.4% 47.6% -0.0
Idaho State 123-112-2 52.3% 47.7% +2.6
E Washingtn 85-84-0 50.3% 49.7% +1.4
Sac State 112-113-2 49.8% 50.2% +0.2
Montana 48-50-0 49.0% 51.0% -0.3
N Arizona 111-125-2 47.0% 53.0% -0.8
Idaho 91-111-2 45.1% 54.9% -0.7