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

Definitions
Team Over Record Over % Under % Total +/-
Weber State 8-5-0 61.5% 38.5% +1.2
Portland St 3-2-0 60.0% 40.0% +3.8
Idaho State 9-7-0 56.2% 43.8% +3.6
Sac State 12-12-0 50.0% 50.0% +1.1
Montana St 10-10-0 50.0% 50.0% +5.0
E Washingtn 7-7-0 50.0% 50.0% +0.4
N Arizona 5-6-0 45.5% 54.5% -0.3
N Colorado 6-9-0 40.0% 60.0% -2.4
Montana 4-8-0 33.3% 66.7% -3.5