What is every Big Sky Conference team's record against the over/under line as an underdog since the 2016-2017 season?

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 53-40-0 57.0% 43.0% +3.2
S Utah 49-37-2 57.0% 43.0% +1.8
Montana St 45-34-1 57.0% 43.0% +1.2
Montana 23-18-0 56.1% 43.9% -0.4
N Colorado 27-24-1 52.9% 47.1% -0.2
Sac State 47-42-1 52.8% 47.2% +0.6
Weber State 25-24-0 51.0% 49.0% +1.3
E Washingtn 33-33-0 50.0% 50.0% +1.5
Idaho State 51-51-2 50.0% 50.0% +1.8
Idaho 48-49-2 49.5% 50.5% +0.9
Portland St 32-35-4 47.8% 52.2% +1.2
N Arizona 49-65-1 43.0% 57.0% -1.5