What is every Big Sky Conference team's record against the over/under line as an underdog since the 2004-2005 season?

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 85-61-1 58.2% 41.8% +3.5
N Colorado 89-69-3 56.3% 43.7% +2.8
Weber State 93-75-0 55.4% 44.6% +0.5
Portland St 114-92-5 55.3% 44.7% +3.4
S Utah 115-94-3 55.0% 45.0% +1.5
Idaho State 153-131-3 53.9% 46.1% +2.4
E Washingtn 124-108-0 53.4% 46.6% +2.1
Montana St 131-128-1 50.6% 49.4% +0.1
Sac State 139-140-4 49.8% 50.2% -0.1
Idaho 124-136-2 47.7% 52.3% -0.8
Montana 64-71-0 47.4% 52.6% -0.5
N Arizona 122-139-2 46.7% 53.3% -0.7