What is every Big Sky Conference team's record against the over/under line as a home underdog in the 2009-2010 season?

Definitions
Team Over Record Over % Under % Total +/-
N Colorado 1-0-0 100.0% 0.0% +18.5
N Arizona 3-1-0 75.0% 25.0% +6.4
Portland St 2-1-0 66.7% 33.3% +6.0
E Washingtn 3-2-0 60.0% 40.0% +1.5
Weber State 1-1-0 50.0% 50.0% +6.8
Montana St 1-1-0 50.0% 50.0% -3.8
Idaho State 2-2-0 50.0% 50.0% +6.9
Sac State 3-6-0 33.3% 66.7% -3.2