What is every Big Sky Conference team's record against the over/under line as a home underdog since the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Montana 1-0-0 100.0% 0.0% +11.5
Sac State 17-3-1 85.0% 15.0% +11.4
Weber State 5-1-0 83.3% 16.7% +21.0
Portland St 7-3-0 70.0% 30.0% +7.3
Idaho State 19-10-1 65.5% 34.5% +7.3
E Washingtn 5-3-0 62.5% 37.5% +9.4
N Colorado 9-6-0 60.0% 40.0% +2.9
S Utah 16-11-0 59.3% 40.7% 0.0
North Dakota 12-9-0 57.1% 42.9% +3.0
N Arizona 20-16-1 55.6% 44.4% -1.3
Montana St 10-8-0 55.6% 44.4% +2.3
Idaho 13-15-2 46.4% 53.6% +1.4