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

Definitions
Team Over Record Over % Under % Total +/-
Idaho State 18-8-0 69.2% 30.8% +6.0
S Utah 6-3-0 66.7% 33.3% +4.0
Portland St 8-5-1 61.5% 38.5% +2.1
Weber State 12-9-0 57.1% 42.9% +1.1
Idaho 15-13-2 53.6% 46.4% +0.2
E Washingtn 6-6-0 50.0% 50.0% +1.4
N Colorado 4-4-0 50.0% 50.0% +2.4
Sac State 6-6-0 50.0% 50.0% -2.0
Montana 5-6-0 45.5% 54.5% +2.2
N Arizona 7-10-0 41.2% 58.8% -3.1
Montana St 7-11-0 38.9% 61.1% -6.5