What is every Big Sky Conference team's record against the over/under line as a home underdog in the 2021-2022 season?

Definitions
Team Over Record Over % Under % Total +/-
Weber St 2-0-0 100.0% 0.0% +20.0
S Utah 1-0-0 100.0% 0.0% +17.0
N Colorado 1-0-0 100.0% 0.0% +2.5
Idaho 8-1-1 88.9% 11.1% +12.3
E Washingtn 4-1-0 80.0% 20.0% +12.0
Idaho St 4-2-0 66.7% 33.3% +0.9
Portland St 3-2-0 60.0% 40.0% +4.7
Sac State 3-4-0 42.9% 57.1% -1.8
N Arizona 3-5-0 37.5% 62.5% -5.0