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

Definitions
Team Over Record Over % Under % Total +/-
Portland St 9-5-0 64.3% 35.7% +2.3
Idaho St 10-6-0 62.5% 37.5% +6.0
Weber St 5-3-0 62.5% 37.5% +5.4
E Washingtn 11-7-0 61.1% 38.9% +2.3
N Colorado 4-3-0 57.1% 42.9% -1.0
Montana St 6-5-0 54.6% 45.5% -4.5
Sac State 10-10-0 50.0% 50.0% -0.2
N Arizona 7-8-0 46.7% 53.3% -0.8
Montana 1-5-0 16.7% 83.3% -3.0