What is every Big Sky Conference team's record against the over/under line as an underdog since the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Idaho State 29-19-0 60.4% 39.6% +4.8
S Utah 17-13-0 56.7% 43.3% +1.4
Montana St 21-17-0 55.3% 44.7% -1.1
N Colorado 7-6-0 53.8% 46.2% +1.1
Montana 9-8-0 52.9% 47.1% +0.3
E Washingtn 17-16-0 51.5% 48.5% +1.4
Idaho 27-27-2 50.0% 50.0% +0.3
Weber State 15-15-0 50.0% 50.0% +0.5
Sac State 13-16-0 44.8% 55.2% -4.1
N Arizona 17-23-0 42.5% 57.5% -1.4
Portland St 11-16-1 40.7% 59.3% -1.6