What is every Big Sky Conference team's record against the over/under line as a home underdog since the 2019-2020 season?

Definitions
Team Over Record Over % Under % Total +/-
E Washingtn 1-0-0 100.0% 0.0% +15.0
Sac State 2-0-0 100.0% 0.0% +6.8
Weber State 4-1-0 80.0% 20.0% +13.7
N Arizona 3-1-0 75.0% 25.0% -3.0
Idaho State 7-3-0 70.0% 30.0% +8.4
Idaho 6-5-2 54.5% 45.5% +0.2
Montana St 2-2-0 50.0% 50.0% -9.5